[Amusia] [Avdonina] [Basavaraju] [Bechler] [Beigman] [Bergstrom] [Botto] [Bradley] [Bunaciu] [Bureyeva] [Carney] [Costescu] [Crasemann] [Dong] [Drukarev] [Feng] [Fink] [A. Florescu] [V. Florescu] [Gabriel] [Gavrila] [Ginsberg] [Goldberg] [Goldemberg] [Hostler] [Iwinski] [Jabbur] [Kane] [Karule] [L.Kim] [Y.S.Kim] [Kissel] [Kuang] [LaJohn] [Lamoureux] [Lee (J.M.Li)] [Liang] [Liu] [Manakov] [Manson] [McEnnan] [Obolensky] [Oh] [Parker] [Pisk] [Ron] [Roy] [Salzmann] [Schmickley] [Sen Gupta] [Shaffer] [Stein] [Sud] [Suric] [Tong] [Tseng] [Uskov] [Wang] [Wu] [Yin] [Young] [Yu] [Zakowicz] [Zhou] 
PITT513  "Qualitative modification of the high energy atomic photoionization cross section"  M. Ya. Amusia, N. B. Avdonina, E. G. Drukarev, S. T. Manson, and R. H. Pratt 
85, 47034706 (2000) 
PITT464  "Resonance Amplification of Outer Shell Photoionisation Cross Sections of AlkaliLike Ions"  M.Amusia, N.B.Avdonina, and R.H.Pratt 
27, 52115219 (1994) 
PITT437  "Emission and Absorption of Radiation by Structured Particles"  M. Ya Amusia, R. H. Pratt 
28, 247258 (1992) 
PITT557 
"Influence of corrections on the trajectories of zeros of matrix elements for boundbound and boundfree transitions in electron scattering"  N. B. Avdonina  75,2124 (2006) 
PITT549 
"Minima of generalized oscillator strengths of atomic transitions and the approach to the high energy limit"  N. B. Avdonina, D. Fursa, A. Z. Mszane, and R. H. Pratt  71, 062711 (2005) 
PITT539 
"High energy photoionization beyond independent particle approximation"  E. G. Drukarev and N. B. Avdonina  36,20332052 (2002) 
PITT533  "Lassettre's Theorem for excitation of ions by charged particle impact"  J. H.Macek and N. B. Avdonina 
35, 17751781 (2002) 
PITT532  "New semiclassical approach for calculating Regge pole trajectories for singular potentials"  N. B. Avdonina, S. Belov, Z. Felfli, A. Z. Msezane and S. N. Naboko 
66, 022713 (2002) 
PITT531  "On the stripping approximation in the bremsstrahlung process"  A. V. Korol, A. G. Lyalin, A. V. Solov'yov, N. B. Avdonina and R. H.Pratt 
35, 11971210 (2002) 
PITT527  "Applicability of a nonrelativistic asymptotic description of high energy photoionization"  N. B. Avdonina, E. G. Drukarev, and R. H. Pratt 
65,052705 (2002) 
PITT522  "Correlation effects in the energy spectrum of fast outgoing electrons from double ionization of helium"  E. G. Drukarev, N. B. Avdonina, and R. H. Pratt 
34, 113 (2001) 
PITT518  "Kinematic representation for elucidating smallangle electron scattering"  N. B. Avdonina, Z. Felfli, D. Fursa, and A. Z. Msezane 
62, 014703, 14 (2000) 
PITT514  "Results on bremsstrahlung from thick targets, and new diagnostic for electron energy distributions"  M. Lamoureux, P. Waller, P. Charles, and N. B. Avdonina 
62, 40914095 (2000) 
PITT513  "Qualitative modification of the high energy atomic photoionization cross section"  M. Ya. Amusia, N. B. Avdonina, E. G. Drukarev, S. T. Manson, and R. H. Pratt 
85, 47034706 (2000) 
PITT511  "Normalization of experimental electron impact cross sections"  N. B. Avdonina, Z. Fenfli, and Alfred Msezane 
At. Mol. Opt Phys. 32, 51795187 (1999) 
PITT506  "Bremsstrahlung spectra from atoms and ions at low relativistic energies"  N. B. Avdonina and R. H. Pratt 
32, 42614276 (1999) 
PITT503  "Energy losses for bremsstrahlung from ions"  Nina Avdonina 
T80, 276277 (1999) 
PITT490  "Electron Impact Excitation of Optically Allowed Transitions at Small Angles"  Z.Felfli, N. Avdonina, I. W. Fomunung, and A. Z. Msezane 
337344 (1996) 
PITT489  "Bremsstrahlung from ions"  N. B. Avdonina and R. H. Pratt 
edited by J. L. Duggan and I. L. Morgan American Instititute of Physics, Woodbury, New York (1997), 249  252 
PITT485  "Parametrization of the Coulombic Bremsstrahlung Spectrum"  N. B. Avdonina and R. H. Pratt 
71, 209222 (1997) 
PITT482  "Bremssstrahlung in Hot Plasmas with Partially Ionized Atoms"  M. Lamoureux and N. B. Avdonina 
55, 912 926 (1997) 
PITT481  "Parametrization Of The Bremsstrahlung Spectrum from Atomic Ions 0.0022.0 MeV"  N. B. Avdonina 

PITT480  "Generalized Oscillator Strengths for Forward Electron Scattering"  N. B. Avdonina, Z. Felfli, and Alfred Z. Msezane 
30, 25912598 (1997) 
PITT473  "Determination of bremsstrahlung emissivity coefficients for plasmas with partially ionized atoms"  M. Lamoureaux, N. Avdonina, and R. H. Pratt 
edited by M. Sekiguchi and T. Nakagawa INSJ182, Sept. 1995, 176179 
PITT470  "Bremsstrahlung from Ions"  Nina Avdonina and R. H. Pratt 
99, 166169 (1995) 
PITT469  "New Developments in the Theory of Bremsstrahlung"  R. H. Pratt, C. David Shaffer, N. B. Avdonina, XiaoMin Tong, and V. Florescu 
99, 156159 (1995) 
PITT466  "Energy Losses and Spectra from Electron Bremsstrahlung in a Screened Atomic Potential"  N. B. Avdonina, M. Lamoureux, and R. H. Pratt 
46, 445446 (1995) 
PITT464  "Resonance Amplification of Outer Shell Photoionisation Cross Sections of AlkaliLike Ions"  M. Amusia, N. B. Avdonina,R. H. Pratt 
27, 52115219 (1994) 
PITT463  "Outershell Photoionization of Ions"  Nina Avdonina 
ANL/APS/TM14, 7379 (1994) 
PITT453  "Effect of Screening on the Radiative Tail of Elastic Scattering of Electrons from Ions"  N. B. Avdonina and R. H. Pratt 
27, 42634270 (1994) 
PITT446  "Bremsstrahlung Spectrum From Ions In A Model Potential Approximation"  N. B. Avdonina and R. H. Pratt 
50, 349358 (1993) 
PITT441  "Photoionization of Excited Highly Charged Ions"  N. Avdonina, R. H. Pratt, and L.Chernysheva 
553555 (1992) 
PITT472  "Elastic Scattering of 81 keV [gamma] Rays by Aluminium, Nickel, Tantalum, Gold and Lead"  G. Basavaraju, P. P. Kane, L. Kissel, and R. H. Pratt 
548553 (1995) 
PITT465  "Elastic Scattering of 88.03 keV Gamma RaysRevisited"  G. Basavaraju, P. P. Kane, Saharsha M. Lad, Lynn Kissel, andR. H. Pratt 
2608  2610 (1995) 
PITT452  "Elastic Scattering of 81 keV Gamma Rays"  G. Basavaraju, P. P. Kane, Lynn D. Kissel, and R. H. Pratt 
49, 36643672 (1994) 
PITT451  "Numerical Evaluation of Cross Sections for K Shell Compton Scattering
of 279.2 ke V Gamma Rays and Strategy for
Experimental Studies" 
G. Basavaraju 

PITT374  "Inelastic and Anomalous Elastic Scattering of 88.03 KeV Gamma Rays"  P. P. Kane, G. Basavaraju, Saharsha M. Lad, K. M. Varier, Lynn Kissel, and R. H. Prat 
Sept. 1418, 1987, J. de Phys. 48, Colloque C9, 835837 (1987) 
PITT369  "Inelastic and Anomalous Elastic Scattering of 88.03 KeV Gamma Rays"  P. P. Kane, G. Basavaraju, S. M. Lad, K. M. Varier, L. D. Kissel, and R. H. Pratt 
36, 56265631 (1987) 
PITT346  "Rayleigh Scattering by Atomic Ions of Low Nuclear Charge"  G. Basavaraju, L. Kissel, J. C. Parker, R. H. Pratt, S. C. Roy, and S. K. Sen Gupta 
34, 19051911 (1986) 
PITT329  "Sensitivity of Rayleigh Amplitudes to the Atomic Potential"  G. Basavaraju 

PITT328  "Some Features of K Shell Rayleigh Scattering Amplitudes near the K Edge"  G. Basavaraju 

PITT327  "Rayleigh Scattering by Atomic Ions of Low Nuclear Charge"  G. Basavaraju, J. C. Parker, and S. C. Roy 

PITT318  "Rayleigh Scattering of Photons by Atomic Ions of Low Nuclear Charge"  G. Basavaraju and S. C. Roy 
to LLNL (1984) 
PITT501  "Higher multipole and retardation effects in the spin and polarization correlations of polarized photoelectrons ejected from the 2pjsubshell by polarized photons  a nonrelativistic approach"  A. Bechler and R. H. Pratt 
32, 28892915 (1999) 
PITT401  "Higher Multipole and Retardation Corrections to the Dipole Distribution of LShell Photoelectrons Ejected by Polarized Photons"  A. Bechler and R. H. Pratt 
42, 64006450 (1990) 
PITT393  "Zeroes of Multipole Transition Matrix Elements"  V. Florescu, A. Bechler, and R. H. Pratt 
23, 937950 (1990) 
PITT379  "Higher Retardation and Multipole Corrections to the Dipole Angular Distribution of 1s Photoelectrons at Low Energies"  A. Bechler and R. H. Pratt 
39, 17741779 (1989) 
PITT377  "Elastic Scattering of Photons by Bound Electrons in Hot and Dense Aluminum Plasmas"  A. Bechler, Y. Kuang, and R. H. Pratt 
40, 613617 (1988) 
PITT348  "Elastic Scattering of Photons by BoundElectrons in Hot and Dense Al Plasmas"  A. Bechler 

PITT347  "Analytic Screened Calculation of the 1s Photoelectron Angular Distribution"  A. Bechler 

PITT335  "Parametrization of the Cross Sections of Photon Absorption and Scattering"  A. Bechler, R. Dutt, S. K. Sen Gupta, and R. H. Pratt 
255, 4345 (1987) 
PITT333  "Analytical Expressions for Phase Shifts in Partially Screened Coulomb Potentials with Ionic LongRange Coulomb Tails"  A. Bechler and R. H. Pratt 
20, 133141 (1987) 
PITT307  "Analytic Expressions for High Energy Full ThreeDimensional Continuum Wave Functions and Phase Shifts in Screened Coulomb Potentials"  A. Bechler and R. H. Pratt 
163, 2877 (1985) 
PITT305  "Analytic Calculation of the Asymmetry Parameter for Photoeffect from the 2pSubshell"  A. Bechler 
to LLNL (1983) 
PITT298  "High Energy Expansions for the Phase Shifts in Screened Coulomb Potentials"  A. Bechler and R. H. Pratt 
28, 11901192 (1983) 
PITT200  "Analytic Screened Calculation of the Electron Bremsstrahlung Matrix Element"  A. Bechler and R. H. Pratt 
Warsaw U. (1978) 
PITT198  "Analytic Perturbation Theory for Screened Coulomb Potentials: Full Continuum Wave Function"  A. Bechler, J. McEnnan, and R. H. Pratt 
10, 413431 (1979) 
PITT462  "On Dynamic Polarizability of Rydberg States Averaged Over the Angular Quantum Numbers"  I. Beigman, L. Bureyeva, and R. H. Pratt 
27, 58335840 (1994) 
PITT499  "Manifestations of nonlocal exchange, electron correlation and dynamic effects in Xray scattering"  M. Jung, R. W. Dunford, D. S. Gemmell, E. P. Kanter, B. Krassig, T. W. LeBrun, S. H. Southworth, L. Young, J. P. Carney, L. LaJohn, R. H. Pratt, and P. M. Bergstrom, Jr. 
81, 8, 15961599 (1998) 
PITT483  "Investigation of the Angle Dependence of the PhotonAtom Anomalous Scattering Factors"  P. M. Bergstrom, Jr., L. Kissel, R. H. Pratt, and A. Costescu 

PITT479  "An Overview of the Theories Used in Compton Scattering Calculations"  P. M. Bergstrom, Jr. and R. H. Pratt 
50, 329 (1997) 
PITT478  "On the production or annihilation of positrons with bound electrons"  P. M. Bergstrom, L. Kissel, and R. H. Pratt 
53, 28652868 (1996) 
PITT455  "Retardation and Multipole Effects in Rayleigh Scattering by Hydrogenlike Ions at Low XRay Photon Energies"  A. Costescu, P. M. Bergstrom, C. Dinu, and R. H. Pratt 
50, 13901398 (1994) 
PITT445  "New Relativistic SMatrix Results for Scattering  Beyond the Usual
Anomalous Factors/Beyond Impulse
Approximation" 
R. H. Pratt, Lynn Kissel and P. M. Bergstrom, Jr. 
edited by G. Materlik, C. J. Sparks, K. Fischer NorthHolland, Amsterdam (1994), 933 
PITT443  "Compton Scattering of photons from bound electrons : full relativistic IPA calculations"  P. M. Bergstrom, T. Suric, K. Pisk, and R. H. Pratt 
48, 11341162 (1993) 
PITT442  "Inelastic Scattering from Bound Electrons at Synchrotron Radiation Energies"  P. M. Bergstrom, Jr. 
79, 240243 (1993) 
PITT439  "Compton Scattering of Photons from Bound Electrons for Soft Scattter of Photon Energies "  P. M. Bergstrom 
for LLNL (1992) 
PITT435  "Use of the Evaluated Photon Data Library in Fluorescer"  Paul. M. Bergstrom, Jr. 
to LLNL (1991) 
PITT432  "Notes on Compton Scattering"  P. Bergstrom 
to LLNL (1991) 
PITT426  "Some Preliminary Calculations of Whole Atom Compton Scattering of Unpolarized Photons"  P. Bergstrom, T. Suric, K. Pisk, and R. H. Pratt 
71, 16 (1992) 
PITT421  "Compton Scattering by Inner Shell Electrons"  T. Suric, P. M. Bergstrom, Jr., K. Pisk, and R. H. Pratt 
67, 189192 (1991) 
PITT415  "Scattering of Photons from Atomic Electrons"  R. H. Pratt, L. Kissel, B. Zhou, P. M. Bergstrom, Jr., K. Pisk, and T. Suric 
Sarasota FL, Oct. 1990 (World Scientific) 263272 
PITT413  "Preliminary Results: Compton Scattering from Atoms"  T. Suric, P. M. Bergstrom, Jr., K. Pisk, and R. H. Pratt 
(1990) 
PITT407  "Average Atom and Detailed Configuration Accounting Calculations of Bremsstrahlung in Aluminum Plasmas"  P. M. Bergstrom, Jr., Longhuan Kim, and R. H. Pratt 
45, 105114 (1991) 
PITT405  "Fluorescence and the FLUORESCER Code"  P. M. Bergstrom, Jr. and R. H. Pratt 
for LLNL (1989) 
PITT387  "PHOTO  A Program for Calculating Parameters of the Photoelectric
Process"
User Guide 
I. B. Goldberg and P. M. Bergstrom, Jr. 
(1988) 
PITT255  "Additions and Errata to: Rayleigh Scattering Amplitudes and Cross Sections from C, C^{+2}, C^{+4}, Ne, Ne^{+8}, Al, Zn, Pb and Pb^{+8}"  David J. Botto and S. C. Roy 
(1981) 
PITT254  "Effective Z Scaling of Low Energy Bremsstrahlung"  D. J. Botto 
(1981) 
PITT252  "Toward a Simple Prediction for Estimating the Imaginary Part of Rayleigh Amplitudes"  D. J. Botto 
(1981) 
PITT243  "Relativistic and Nonrelativistic Potential Expansion Coefficients"  D. Botto 
(1980) 
PITT241  "Radiative Corrections to Atomic Photoeffect and TipBremsstrahlung III"  D. J. Botto and M. Gavrila 
26, 237249 (1982) 
PITT229  "Compton Scattering"  D. J. Botto 
to LLNL (1980) 
PITT224  "Relativistic Treatment of Compton Scattering From Bound Electrons"  D. J. Botto 
(1980) 
PITT213  "Compton Scattering"  D. J. Botto and R. H. Pratt 
to LLNL (1979) 
PITT206  "Calculating Rayleigh Scattering Amplitudes from 100 eV to 10 MeV"  J. C. Parker, G. W. Reynaud, D. J. Botto, and R. H. Pratt 
to LLNL (1979) 
PITT192  "Numerical Nonrelativistic Wave Function and Matrix Element Calculation"  D. J. Botto and J. Parker 
(1978) 
PITT176  "Analytic Description of Photoeffect from Atomic Ions"  D. J. Botto, J. McEnnan, and R. H. Pratt 
18, 580586 (1978) 
PITT175  "Analytic Perturbation Theory for Screened Coulomb Potentials: Relativistic Case"  J. McEnnan, D. J. Botto, R. H. Pratt, D. Bunaciu, and V. Florescu 
16, 17681785 (1977) 
PITT504  Anomalous scattering effects in elastic photonatom scattering from biomedically important elements"  D. A. Bradley, S. C. Roy, Lynn Kissel, and R. H. Pratt 
56, 175195 (1999) 
PITT500  "Elastic photon scattering and normalization of in vivo XRF analysis of Pb in bone"  D. A. Bradley, Lynn Kissel, and R. H. Pratt 
also in Proceedings of the European Conferences on Energy Dispersive XRay Spectrometry, Bologna University Press, 231234 (1999) 
PITT382  "Survey of Elastic Scattering Experiments in the XRay and Delbruck Regimes"  S. K. Sen Gupta, D. A. Bradley, S. C. Roy, and R. H. Pratt 
51, 169189 (1988) 
PITT341  "Survey of Elastic Scattering Experiments in the XRay and Delbruck Regimes"  S. K. Sen Gupta, D. A. Bradley, S. C. Roy, and R. H. Pratt 
51(4), 169189 (1988) 
PITT250  "Analytic Inner Shell Internal Conversion Coefficients for Screened Coulomb Potentials"  D. Bunaciu, V. Florescu, D. Fluerasu, and R. H. Pratt 
301, 109118 (1981) 
PITT209  "Internal Conversion in Inner Shells of Atomic Ions and Relativistic Ionic Potentials"  D. Bunaciu, V. Florescu, R. H. Pratt, and Y. S. Kim 
339, 329335 (1980) 
PITT175  "Analytic Perturbation Theory for Screened Coulomb Potentials: Relativistic Case"  J. McEnnan, D. J. Botto, R. H. Pratt, D. Bunaciu, and V. Florescu 
16, 17681785 (1977) 
PITT462  "On Dynamic Polarizability of Rydberg States Averaged Over the Angular Quantum Numbers"  I.Beigman, L.Bureyeva, and R.H.Pratt 
27, 58335840 (1994) 
PITT553  "Elastic scattering of 1.115 MeV photons"  Bhakta Kunwar, Arunava Bhadra, Swapan K. Sen Gupta, J. P. J. Carney, and R. H. Pratt 
71, 032724 (2005) 
PITT526  "Corrections to the usual xray scattering factors in rare gases: Experiment and theory"  L. Young, R. W. Dunford, E. P. Kanter, B. Krassig, S. H. Southworth, R. A. Bonham, P. Lykos, C. Morong, A. Timm, J. P. J. Carney, and R. H. Pratt 
63, 052718, 110 (2001) 
PITT523  "Understanding the importance of dynamic, correlation, and exchange effects in new lowenergy photon scattering experiments"  J. P. J. Carney and R. H. Pratt 
"Application of Accelerators in Research and Industry", Melville, New York, 2001, edited by J. L. Duggan and I. L. Morgan, 6063 
PITT519  "Existence of nearminima in elastic photonatom scattering"  J. P. J. Carney and R. H. Pratt 
61, 337338 (2001) 
PITT517  "Photonpolarization effects and their angular dependence in relativistic twophoton boundbound transitions"  N. L. Manakov, A. V. Meremianin, A. Maquet, J. P. J. Carney 
At. Mol. Opt. Phys. 33, 44254446 (2000) 
PITT516  "Nonlocalexchange effects in elastic photon scattering from lowZ elements"  J. P. J. Carney 
59, 215220 (August 00) 
PITT515  "Constructing adequate predictions for photonatom scattering: A composite approach"  J. P. J. Carney and R. H. Pratt 
62, 012705, 110 (2000) 
PITT512  "Dependence of photonatom scattering on energy resolution and target angular momentum"  J. P. J. Carney, R. H. Pratt, N. L. Manakov, and A. V. Meremianin 
61, 042704, 115 (2000) 
PITT509  "Rayleigh scattering from excited states of atoms and ions"  J. P. J. Carney, R. H. Pratt, Lynn Kissel, S. C. Roy, and S. K. Sen Gupta 
61, 052714,114 (2000) 
PITT508  "Circular dichroism effects in atomic xray scattering"  N. L. Manakov, A. V. Meremianin, J. P. J. Carney, and R. H. Pratt 
61, 032711, 17 (2000) 
PITT507  "Contribution of boundelectron pair production to the dispersion relation for Delbruck scattering"  J. P. J. Carney and R. H. Pratt 
60, 30203024 (1999) 
PITT499  "Manifestations of nonlocal exchange, electron correlation and dynamic effects in Xray scattering"  M. Jung, R. W. Dunford, D. S. Gemmell, E. P. Kanter, B. Krassig, T. W. LeBrun, S. H. Southworth, L. Young, J. P. Carney, L. LaJohn, R. H. Pratt, and P. M. Bergstrom, Jr. 
81, 8, 15961599 (1998) 
PITT492  "Elastic photon scattering from excited states of atoms and ions"  J. P. J. Carney, L. Kissel, R. H. Pratt, S. C. Roy, and S. K. Sen Gupta 
51, 371372 (1998) 
PITT483  "Investigation of the Angle Dependence of the PhotonAtom Anomalous Scattering Factors"  P. M. Bergstrom, Jr., L. Kissel, R. H. Pratt, and A. Costescu 
53, 714 (1997) 
PITT455  "Retardation and Multipole Effects in Rayleigh Scattering by Hydrogenlike Ions at Low XRay Photon Energies"  A. Costescu, P. M. Bergstrom, C. Dinu, and R. H. Pratt 
50, 13901398 (1994) 
PITT444  "Atomic Physics Research with an XRay Laser" 

Short Wave Length Coherent Light Sources, Stanford, CA, October 24, 1992, W. Spicer, Chairman, SLAC Report 414, February 1993, 1722 
PITT389  "KShell Photoemission for Argon Ions"  Qi Dong 
(January 1989) 
PITT388  "2p Subshell Angular Resolved Photoionization and Core Relaxation of Neutral Argon"  Qi Dong 
(1989) 
PITT386  "Photoionization from Ions: Dependence on Degree of Ionization"  Ye Kuang, Qi Dong, and R. H. Pratt 
27, 335350 (1989) 
PITT384  "Photoionization of Atoms and Ions"  Qi Dong, Ye Kuang, and R. H. Pratt 
Radiation Physics 4, 48 October 1988, Nucl. Instrum. Meth. A 280, 189194 (1989) 
PITT565  "Partial cancelation of correlations in nonrelativistic high energy asymptotics of photoeffect"  E. G.Drukarev, and R. H. Pratt 
80, 013406 (2009) 
PITT539  "High energy photoionization beyond independent particle approximation"  E. G. Drukarev, and N. B. Avdonina 
36, 203352 (2002) 
PITT530  "Characterization of high energy photoionization in terms of the singularities of the atomic potential: III. Beyond K shell ionization, using the example of a twoelectron atom in an excited state"  T. Suric, E. G. Drukarev, and R. H.Pratt 
67, 022710 (2003) 
PITT529  "Characterization of high energy photoionization in terms of the singularities of the atomic potential: II. Photoionization of the ground state of a twoelectron atom"  T. Suric, E. G. Drukarev, and R. H.Pratt 
67, 022709 (2003) 
PITT528  "Understanding atomic processes in terms of Coulombic singularities"  T. Suric, E. G. Drukarev, and R. H.Pratt 
97, 217 (2003) 
PITT527  "Applicability of a nonrelativistic asymptotic description of high energy photoionization"  N. B. Avdonina, E. G. Drukarev, and R. H. Pratt 
65,052705 (2002) 
PITT522  "Correlation effects in the energy spectrum of fast outgoing electrons from double ionization of helium"  E. G. Drukarev, N. B. Avdonina, and R. H. Pratt 
34, 113 (2001) 
PITT513  "Qualitative modification of the high energy atomic photoionization cross section"  M. Ya. Amusia, N. B. Avdonina, E. G. Drukarev, S. T. Manson, and R. H. Pratt 
85, 47034706 (2000) 
PITT502  "High energy limit of photonatom interactions: example of double ionization of He by photoabsorption"  R. H. Pratt, E. G. Drukarev, and T. Suric 
edited by S. P. Chia and D. A. Bradley, World Scientific (Singapore) 2000, 125132 
PITT308  "ElectronAtom Bremsstrahlung"  R. H. Pratt, I. J. Feng 
edited by B. Crasemann, Plenum, Ch. 12, 533580 (1985) 
PITT290  "Connection Between the Bremsstrahlung Tip and Direct Radiative Recombination(DRR)Angular Distributions and Polarization Correlations"  I. J. Feng, I. B. Goldberg, Y. S. Kim , and R. H. Pratt 
28, 609614 (1983) 
PITT288  "Calculation of FreeFree Gaunt Factors in Hot Dense Plasmas"  I. J. Feng, M. Lamoureux, R. H. Pratt, and H. K. Tseng 
27, 32093215 (1983) 
PITT282a  "Characterization of the Bremsstrahlung Spectrum"  I. J. Feng and R. H. Pratt 
May 1982 
PITT279  "The Electron Bremsstrahlung Spectrum from Neutral Atoms and Ions"  R. H. Pratt and I. J. Feng 
Vol. II, 307321, Academic Press (1984) 
PITT266  "Parametrization of the Bremsstrahlung Spectrum"  I. J. Feng and R. H. Pratt 
to LLNL (1981) 
PITT256  "Positron Bremsstrahlung"  I. J. Feng, R. H. Pratt, and H. K. Tseng 
24, 13581363 (1981) 
PITT249  "Calculation of FreeFree Gaunt Factors for 1 keV Electrons in a 1keV Normal Density Ce Plasma"  M. Lamoureux, I. J. Feng, R. H. Pratt, and H. K. Tseng 
27, 227231 (1982) 
PITT247  "Binding Energies and BoundFree Transition Matrix Elements for an Impurity Atom in a Hydrogen Plasma"  I. J. Feng and R. H. Pratt 
27, 341343 (1982) 
PITT246  "Problems in the Use of Statistical Average Atom Potentials for Estimating Average Degree of Ionization"  W. Zakowicz, I. J. Feng, and R. H. Pratt 
27, 329333 (1982) 
PITT236  "Problems in Estimating Average Degree of Ionization for High Temperature Dense Plasmas"  I. J. Feng, W. Zakowicz, and R. H. Pratt 
23, 883886 (1981) 
PITT93  "Use of FurrySommerfeldMaue Wave Functions in Pair Production and Bremsstrahlung"  J. K. Fink and R. H. Pratt 
7, 392403 (1973) 
PITT534 
"Structures in lowenergy classical bremsstrahlung"  A. Florescu, O. Obolensky and R. H. Pratt 
35, 29112925 (2002) 

PITT524  "Structures in the energy dependence of classical and quantum bremsstrahlung"  A. Florescu, O. I. Obolensky, C. D. Shaffer, and R. H. Pratt 
"Application of Accelerators in Research and Industry", Melville, New York, 2001, edited by J. L. Duggan and I. L. Morgan, 6063 
PITT567  "Kshell scattering at high photon energy"  V. Florescu, and R. H. Pratt 
80, 033421 (2009) 
PITT564  "Compton scattering revisited"  R. H. Pratt, L. A. LaJohn, V. Florescu, T. Suric, B. K. Chatterjee, and S. C. Roy 
79, 12431 (2010) 
PITT498  "On the continuity in energy of the freebound one photon cross sections"  Viorica Florescu and R. H. Pratt 
3, 105111 (1998) 
PITT471  "Retardation Effects in Nonrelativistic TwoPhoton Electron Bremsstrahlung in the Coulomb Field"  M. Dondera, Viorica Florescu, and R.H.Pratt 
53, 14921497 (1996) 
PITT469  "New Developments in the Theory of Bremsstrahlung"  R. H. Pratt, C. David Shaffer, N. B. Avdonina, XiaoMin Tong, and V. Florescu 
99, 156159 (1995) 
PITT431  "SecondOrder Corrections to the Wave Function of a CoulombField Electron in a Weak Uniform Harmonic Electric Field"  V. Florescu, A. Halacz, M. Marinescu 
47, 394404 (1993) 
PITT400  "Relativistic Effects on LowFrequency Rayleigh Scattering Including Spin Flip for Hydrogenic Atoms"  V. Florescu, M. Marinescu, and R. H. Pratt 
42, 38443851 (1990) 
PITT393  "Zeroes of Multipole Transition Matrix Elements"  V. Florescu, A. Bechler, M. Presecan, and R. H. Pratt 
23, 937950 (1990) 
PITT360  "On the Properties of the Linear Response of the Hydrogen Atom to an oneMode Electromagnetic Field"  V. Florescu and R. H. Pratt 
(1986) 
PITT250  "Analytic Inner Shell Internal Conversion Coefficients for Screened Coulomb Potentials"  D. Bunaciu, V. Florescu, D. Fluerasu, and R. H. Pratt 
301, 109118 (1981) 
PITT209  "Internal Conversion in Inner Shells of Atomic Ions and Relativistic Ionic Potentials"  D. Bunaciu, V. Florescu, R. H. Pratt, and Y. S. Kim 
339, 329335 (1980) 
PITT175  "Analytic Perturbation Theory for Screened Coulomb Potentials: Relativistic Case"  J. McEnnan, D. J. Botto, R. H. Pratt, D. Bunaciu, and V. Florescu 
16, 17681785 (1977) 
PITT159  "Elastic Scattering of Photons by KShell Electrons at High Energies"  V. Florescu and M. Gavrila 
14, 211235 (1976) 
PITT359  "High Energy Atomic Photoelectric Effect and Bremsstrahlung"  R. Y. Yin, O. V. Gabriel, and R. H. Pratt 
36, 12071219 (1987) 
PITT264  "Screening Corrections to the Hyperfine Splitting of InnerShell Atomic Energy Levels"  O. V. Gabriel and R. H. Pratt 
25, 25922595 (1982) 
PITT262  "InnerShell Analytic Relativistic Radiative Transition Rates in Screened Potentials"  O. V. Gabriel, S. Chaudhuri, and R. H.Pratt 
24, 30883101 (1981) 
PITT232  "Inner Shell BoundBound Generalized Oscillator Strengths for Screened Potentials"  O. V. Gabriel and R. H. Pratt 
22, 27892791 (1980) 
PITT340  "Corrections to SMatrix Results for Anomalous Scattering"  M. Gavrila 
to LLNL (1986) 
PITT314  "Rayleigh Scattering SMatrix Calculations: How Accurate is the Atomic Description?"  M. Gavrila 
to LLNL (1984) 
PITT306  "An Assessment of the Accuracy of Rayleigh Scattering SMatrix Computations I"  M. Gavrila 
to LLNL (1983) 
PITT293  "PhotonAtom Elastic Scattering"  M. Gavrila 
to LLNL (1982) 
PITT268  "Retardation in Rayleigh Scattering by Kshell Electrons"  M. Gavrila 
to LLNL (1981) 
PITT241  "Radiative Corrections to Atomic Photoeffect and TipBremsstrahlung III"  D. J. Botto and M. Gavrila 
26, 237249 (1982) 
PITT168  "Radiative Corrections to the HighFrequency End of the Bremsstrahlung Spectrum"  J. McEnnan and M. Gavrila 
15, 15571562 (1977) 
PITT167  "Radiative Corrections to Atomic Photoeffect"  J. McEnnan and M. Gavrila 
15, 15371556 (1977) 
PITT163  "Radiative Corrections to Photoeffect and TipBremsstrahlung"  J. McEnnan and M. Gavrila 

PITT159  "Elastic Scattering of Photons by KShell Electrons at High Energies"  V. Florescu and M. Gavrila 
14, 211235 (1976) 
Supp. 1975 ?  "Compton Scattering by LShell Electrons"  M. Gavrila and M. Tugulea 

Report No. 2  "Coherent and Incoherent Scattering of Photons by Bound Electrons. Limitations of Present Theoretical Evaluations of the Cross Sections"  H. K. Tseng, M. Gavrila, and R. H. Pratt 
NBS (May 1973) 
STAN22  "Nuclear Size and Magnetic Effects in Bremsstrahlung from ElectronNucleus Scattering"  Edward S. Ginsberg and R. H. Pratt 
B15001504 (1965) 
STAN20  "Consequences of a Weak Vector Boson in Radiative Muon Decay"  Edward S. Ginsberg and R. H. Pratt 
35, 114119 (1965) 
STAN19  "On the Radiative Corrections to the Muon Polarization from Pion Decay"  Edward S. Ginsberg and R. H. Pratt 
34, 16331637 (1964) 
STAN18  "Nuclear Size and Magnetic Effects in the Radiative Tail of ElectronNucleus Scattering"  Edward S. Ginsberg and R. H. Pratt 
B773777 (1964) 
STAN11  "Consequences of a Weak Vector Boson for the Decay K>[mu]+[nu]+[gamma]"  Edward G. Ginsberg and R. H. Pratt 
130, 21052109 (1963) 
PITT450  "Photonelectron polarization correlations in highZ npjsubshell photoionization"  Young Soon Kim, I. B. Goldberg,
and R. H. Pratt 
51, 424438 (1995) 
PITT449  "Relativistic, Retardation and Multipole Effects in Photoionization Cross Sections: Z,n,l Dependence"  Akiva Ron, I. B. Goldberg, J. Stein, Steven T. Manson, R. H. Pratt, and R. Y. Yin 
50, 13121320 (1994) 
PITT420  "Effect of Nearest Neighbor Ions on Excited Ionic States, Emission Spectra and Line Profiles in Hot and Dense Plasmas"  D. Salzmann, J. Stein, I. B. Goldberg, and R. H. Pratt 
44, 12701280 (1991) 
PITT419  "The Effect of Nearest Neighbor Ions on Excited Ionic States and Line
Profiles in the Emission Spectra of Lilike
Krypton in Hot and Dense Plasmas" 
J. Stein, D. Salzmann, I. B. Goldberg, and R. H. Pratt 
on Radiative Properties of Hot Dense Matter, Sarasota FL, 2226 October 1990, World Scientific 
PITT417  "Thermodynamic Properties and the Ionization Potential Lowering of Excited Ions in Hot and Dense Plasmas"  D. Salzmann, J. Stein, I. B. Goldberg, and R. H. Pratt 
World Scientific, Singapore (1991), 103110 
PITT416  "PhotonElectron Polarization Correlations in HighZnsSubshell Photoionization"  Y. S. Kim, I. B. Goldberg and R. H. Pratt 
45, 45424552 (1992) 
PITT399  "Relativistic FermiSegre Formula"  I. B. Goldberg, J. Stein, Akiva Ron, and R. H. Pratt 
42, 25012512 (1990) 
PITT387  "PHOTO  A Program for Calculating Parameters of the Photoelectric
Process"
User's Guide 
I. B. Goldberg and P. M. Bergstrom, Jr. 
(1988) 
PITT383  "Nearest Neighbor Effects in Hot and Dense Plasmas: I. Thermodynamic Properties"  J. Stein, I. B. Goldberg, D. Shalitin, and D. Salzmann 
39, 20782084 (1989) 
PITT378  "Relativistic Continuum Normalizations and Phase Shifts in a Screened Coulomb Potential from a Relativistic Generalized WKB Approximation"  I. B. Goldberg, J. Stein, Akiva Ron, and R. H. Pratt 
39, 506513 (1989) 
PITT372  "Problems with IPA Latter Tail Potentials in Neutral and Ionic Photoeffect Calculations"  Ye Kuang, R. H. Pratt, YingJian Wu, J. Stein, I. B. Goldberg, and Akiva Ron 
Paris France, Sept. 1418, 1987, J. de Phys. 48, Colloque C9, 527530 (1987) 
PITT365  "Possible Narrow and Deep Minima in the Photoionization Cross Sections of Excited States"  I. B. Goldberg and R. H. Pratt 
36, 21082111 (1987) 
PITT364  "Generalized WKB Approximation to Nonrelativistic Normalizations and
PhaseShifts in a Screened Coulomb
Potential" 
J. Stein, A. Ron, I. B. Goldberg, and R. H. Pratt 
36, 55235529 (1987) 
PITT345  "SchrodingerLike Equations for Relativistic Particles"  I. B. Goldberg and R. H. Pratt 
28, 13511359 (1987) 
PITT326  "Generalized WKB Approximation to Nonrelativistic Normalizations and
Phase Shifts in a Screened Coulomb
Potential" 
J. Stein, A. Ron, I. B. Goldberg, and R. H. Pratt 
to LLNL (1985) 
PITT300  "6p Photoionization in HighZ Elements and the Influences of Relativistic Cooper Minima"  S. T. Manson, C. J. Li, R. H. Pratt, I. B. Goldberg, B. R. Tambe, and A. Ron 
28, 28852894 (1983) 
PITT295  "Program for Calculating Rayleigh Scattering Amplitudes from a Simple Parametrization"  M. S. Wang and I. B. Goldberg 
(1982) 
PITT294  "Single Channel Relativistic Quantum Defect Theory"  I. B. Goldberg 
(1982) 
PITT293  "PhotonAtom Elastic Scattering"  M. Gavrila 
to LLNL (1982) 
PITT291  "FOTO  A Program for Calculating Parameters of the Photoelectric Process"  I. Goldberg 
(1982) 
PITT290  "Connection Between the Bremsstrahlung Tip and Direct Radiative Recombination(DRR)Angular
Distributions and
Polarization Correlations" 
I. J. Feng, I. B. Goldberg, Y. S. Kim, and R. H. Pratt 
28, 609614 (1983) 
STAN23  "Magnetic Electron Scattering from Nuclei"  J. Goldemberg and R. H. Pratt 
38, 311329 (1966) 
STAN17  "Note on the Use of the BetheHeitler Bremsstrahlung Spectrum in Cross Section Measurements"  J. Goldemberg and R. H. Pratt 
No. 316 (1963) 
STAN12  "Coulomb Green's Function in Closed Form"  Levere Hostler and R. H. Pratt 
10, 469470 (1963) 
PITT223  "Generalized FermiSegre Formula"  Z. R. Iwinski, Y. S. Kim, and R. H. Pratt 
22, 13581360 (1980) 
PITT201  "Screening Effects in Radiative Orbital Electron Capture by an Atomic Nucleus"  Z. R. Iwinski, Y. S. Kim, and R. H. Pratt 
19, 19241937 (1979) 
STAN14  "HighFrequency Region of the Spectrum of Electron and Positron Bremsstrahlung II"  R. J. Jabbur and R. H. Pratt 
B10901091 (1964) 
STAN10  "HighFrequency Region of the Spectrum of Electron and Positron Bremsstrahlung"  R. J. Jabbur and R. H. Pratt 
184190 (1963) 
PITT472  "Elastic Scattering of 81 keV [gamma] Rays by Aluminium, Nickel, Tantalum, Gold and Lead"  G. Basavaraju, P. P. Kane, L. Kissel, and R. H. Pratt 
548553 (1995) 
PITT465  "Elastic Scattering of 88.03 keV Gamma RaysRevisited"  G. Basavaraju, P. P. Kane, Saharsha M. Lad, Lynn Kissel, and R.H.Pratt 
51, 2608 2610 (1995) 
PITT452  "Elastic Scattering of 81 keV Gamma Rays"  G. Basavaraju, P. P. Kane, Lynn D. Kissel, and R. H. Pratt 
49, 36643672 (1994) 
PITT374  "Inelastic and Anomalous Elastic Scattering of 88.03 KeV Gamma Rays"  P. P. Kane, G. Basavaraju, Saharsha M. Lad, K. M. Varier, Lynn Kissel, and R. H. Pratt 
Paris, France, Sept. 1418, 1987, J. de Phys. 48, Colloque C9, 835837 (1987) 
PITT369  "Inelastic and Anomalous Elastic Scattering of 88.03 KeV Gamma Rays"  P. P. Kane, G. Basavaraju, S. M. Lad, K. M. Varier, L. D. Kissel, and R. H. Pratt 
36, 56265631 (1987) 
PITT337  "Elastic Scattering of [gamma]Rays and XRays by Atoms"  P. P. Kane, L. Kissel, R. H. Pratt, and S. C. Roy 
140, 75159 (1986) 
PITT418  "Transformed Coulomb Green's Function Sturmian Expansion"  E. Karule and R. H. Pratt 
24, 15851592 (1991) 
PITT407  "Average Atom and Detailed Configuration Accounting Calculations of Bremsstrahlung in Aluminum Plasmas"  P. M. Bergstrom, Jr., Longhuan Kim, and R. H. Pratt 
45, 105114 (1991) 
PITT358  "Numerical Calculation of Classical Bremsstrahlung"  L. Kim and R. H. Pratt 
36, 4558 (1987) 
PITT339  "Can Simple Methods and Simple Potentials be used in Obtaining FreeFree Gaunt Factors for Strongly Coupled Aluminum Plasmas?"  M. Lamoureux, R. Cauble, L. Kim, F. Perrot, and R. H. Pratt 
December 1985 
PITT334  "RSCF: A Fortran Program for the Relativistic SelfConsistent Field
Calculation"
User's Guide 
L. Kim 
(1985) 
PITT332  "Comparison of Atomic Potentials and Bremsstrahlung Gaunt Factors in Dense Aluminum Plasmas"  M. Lamoureux, R. Cauble, L. Kim, F. Perrot, and R. H. Pratt 
37, 283295 (1987) 
PITT331  "TEEE: A Fortran Program to Calculate the Finite Temperature Finite
Density ThomasFermi Potential",
User's Guide 
Longhuan Kim 
(1985) 
PITT330  "Ratio of Positron to Electron Bremsstrahlung Energy Loss: An Approximate Scaling Law"  L. Kim, R. H. Pratt, S. M. Seltzer, and M. J. Berger 
33, 30023009 (1986) 
PITT325  "Comparative Study of Electron Bremsstrahlung in Various High pT Potentials"  M. Lamoureux, R. Cauble, L. Kim, F.
Perrot, and R. H. Pratt 
in Proceedings 8th International Colloquium on Ultraviolet and XRay Spectroscopy of Laboratory Plasmas (NRL, 1984) 
PITT319  "Bremsstrahlung Spectra for Al, Cs and Au Atoms in a High T,p Plasma"  L. Kim, R. H. Pratt, and H. K. Tseng 
32, 16931702 (1985) 
PITT541 
"Entanglement change in atomic photoionization"  Young Soon Kim, Yu Jin Kim and R. H. Pratt,  
PITT450  "Photonelectron polarization correlations in highZ npjsubshell photoionization"  Young Soon Kim, I. B. Goldberg, and R. H. Pratt 
51, 424438 (1995) 
PITT448  "NonDipolar Effects in Atomic Photoionization"  R. H. Pratt and Young Soon Kim 
353370 (1993) 
PITT416  "PhotonElectron Polarization Correlations in HighZnsSubshell Photoionization"  Y. S. Kim, I. B. Goldberg, and R. H. Pratt 
45, 45424552 (1992) 
PITT290  "Connection Between the Bremsstrahlung Tip and Direct Radiative Recombination(DRR)Angular Distributions and Polarization Correlations"  I. J. Feng, I. B. Goldberg, Y. S. Kim, and R. H. Pratt 
28, 609614 (1983) 
PITT278  "Direct Radiative Recombination of Electrons with Atomic IonsCross Sections and Rate Coefficients"  Y. S. Kim and R. H. Pratt 
27, 29132924 (1983) 
PITT270  "Observation of Zeros and Amplification of Quadrupole Matrix Element
Contributions to Photoelectron Angular
Distributions" 
M. S. Wang, Y. S. Kim, R. H. Pratt, and A. Ron 
25, 857861 (1982) 
PITT260  "Nonstatistical Behavior of Photoeffect Subshell Branching Ratios at High Energies"  Y. S. Kim, R. H. Pratt, and A. Ron 
24, 18891893 (1981) 
PITT253  "Overlap of Shape Resonance and Cooper Minimum Structure in Photoionization"  Y. S. Kim, R. H. Pratt, and A. Ron 
24, 16261628 (1981) 
PITT251  "Subshell Branching Ratios of Partial Photoionization Cross Sections"  A. Ron, Y. S. Kim, and R. H. Pratt 
24, 12601263 (1981) 
PITT245  "Relativistic Effects in the Photoionization of HighZ Elements:Splittings and Shifts of Cooper Minima"  Y. S. Kim, A. Ron, R. H.Pratt, B. R. Tambe, and S. T. Manson 
46, 13261329 (1981) 
PITT223  "Generalized FermiSegre Formula"  Z. R. Iwinski, Y. S. Kim, and R. H. Pratt 
22, 13581360 (1980) 
PITT221  "Photoelectron Angular Distributions from the Subshells of HighZ Elements"  Y. S. Kim, R. H. Pratt, Akiva Ron, and H. K. Tseng 
22, 567576 (1980) 
PITT209  "Internal Conversion in Inner Shells of Atomic Ions and Relativistic Ionic Potentials"  D. Bunaciu, V. Florescu, R. H. Pratt, and Y. S. Kim 
339, 329335 (1980) 
PITT201  "Screening Effects in Radiative Orbital Electron Capture by an Atomic Nucleus"  Z. R. Iwinski, Y. S. Kim, and R. H. Pratt 
19, 19241937 (1979) 
PITT189  "Analytic Description of Inner Shell BoundBound Transitions"  Y. S. Kim, S. D. Oh, and R. H. Pratt 
18, 194195 (1978) 
PITT509  "Rayleigh scattering from excited states of atoms and ions"  J. P. J. Carney, R. H. Pratt, Lynn Kissel, S. C. Roy, and S. K. Sen Gupta 
61, 052714,114 (2000) 
PITT505  "Elastic scattering of photons"  S. C. Roy, Lynn Kissel, and R. H. Pratt 
56, 326 (1999) 
PITT504  "Anomalous scattering effects in elastic photonatom scattering from biomedically important elements"  D. A. Bradley, S. C. Roy, Lynn Kissel, and R. H. Pratt 
56, 175195 (1999) 
PITT500  "Elastic photon scattering and normalization of in vivo XRF analysis of Pb inbone"  D. A. Bradley, Lynn Kissel, and R. H. Pratt 
also in Proceedings of the European Conferences on Energy Dispersive XRay Spectrometry, Bologna University Press, 231234 (1999) 
PITT492  "Elastic photon scattering from excited states of atoms and ions"  J. P. J. Carney, L. Kissel, R. H. Pratt, S. C. Roy, and S. K. Sen Gupta 
51, 371372 (1998) 
PITT483  "Investigation of the Angle Dependence of the PhotonAtom Anomalous Scattering Factors"  P. M. Bergstrom,Jr., L. Kissel, R. H. Pratt, and A. Costescu 
53, 714 (1997) 
PITT478  "On the production or annihilation of positrons with bound electrons"  P. M. Bergstrom, L. Kissel, and R. H. Pratt 
53, 28652868 (1996) 
PITT472  "Elastic Scattering of 81 keV [gamma] Rays by Aluminium, Nickel, Tantalum, Gold and Lead"  G. Basavaraju, P. P. Kane, L. Kissel, and R. H. Pratt 
548553 (1995) 
PITT465  "Elastic Scattering of 88.03 keV Gamma RaysRevisited"  G. Basavaraju, P. P. Kane, Saharsha M. Lad, Lynn Kissel, and R. H. Pratt 
51, 2608  2610 (1995) 
PITT459  "Rayleigh Scattering and Form Factors"  S. C. Roy, B. Zhou, Lynn Kissel, and R. H. Pratt 
67 B, 481496 (1993) 
PITT454  "Validity of Form Factor, Modified Form Factor, and Anomalous Scattering Factor Approximations in Elastic Scattering Calculations"  L. Kissel, B. Zhou, S. C. Roy, S. K. Sen Gupta, and R. H. Pratt 

PITT452  "Elastic Scattering of 81 ke V Gamma Rays"  G. Basavaraju, P. P. Kane, Lynn D. Kissel, and R. H. Pratt 
49, 36643672 (1994) 
PITT445  "New Relativistic SMatrix Results for Scattering  Beyond the Usual Anomalous Factors/Beyond Impulse Approximation"  R. H. Pratt, Lynn Kissel, and P. M. Bergstrom, Jr. 
edited by G. Materlik, C. J. Sparks, and K. Fischer NorthHolland, Amsterdam (1994), 933 

"Rayleigh Scattering by Energetic Photons: Development of Theory and Current Status"  S. C. Roy, R. H. Pratt, and Lynn Kissel 
41, 725738 (1992) 
PITT434  "ManyElectron Correlation Effects on Anomalous Scattering Factors"  B. Zhou, L. Kissel, and R. H. Pratt 
45, 69066909 (1992) 
PITT423  "Simple Computational Scheme for XRay Anomalous Scattering Factors for Ions"  B. Zhou, L. Kissel, and R. H. Pratt 
66, 307312 (1992) 
PITT422  "Near Threshold Structures in Anomalous Scattering Factors"  B. Zhou, L. Kissel, and R. H. Pratt 
45, 29832988 (1992) 
PITT415  "Scattering of Photons from Atomic Electrons"  R. H. Pratt, L. Kissel, B. Zhou, P. M. Bergstrom, Jr., K. Pisk, and T. Suric 
Sarasota FL Oct. 1990 (World Scientific) 263272 
PITT414  "Survey of Compton Scattering Experiments"  M. Chakrabarty, S. C. Roy, S. K. Sen Gupta, and R. H. Pratt 
54, 130 (1991) 
PITT412  "Simple Calculational Scheme for Anomalous Scattering Factors for Ions"  B. Zhou, L. Kissel, and R. H. Pratt 
(1990) 
PITT411  "Evaluation of Anomalous Scattering Factors in the EPDL Library"  B. Zhou, L. Kissel, and R. H. Pratt 
(1990) 
PITT406  "TwoPhoton Transitions in Atomic Inner Shells  Relativistic and Atomic Screening Effects"  XiaoMin Tong, JiaMing Li, L. Kissel, and R. H. Pratt 
42, 14421449 (1990) 
PITT403  "MFWAC Calculation of Rayleigh Scattering for Ions"  B. Zhou, S. C. Roy, R. H. Pratt, and L. Kissel 
for LLNL (1989) 
PITT402  "Use of Modified Form Factor with Anomalous Corrections in Rayleigh Scattering"  B. Zhou, S. K. Sen Gupta, S. C. Roy, L. Kissel, and R. H. Pratt 
for LLNL (1989) 
PITT398  "Calculation of Anomalous Scattering for Ions and Atoms"  Bin Zhou, R. H. Pratt, S. C. Roy, and L. Kissel 
Hawaii, 1621 July 1989, Physica Scripta 41, 495498 (1990) 
PITT397  "Near Threshold Behavior of Rayleigh Scattering"  S. C. Roy, Lynn Kissel, and R. H. Pratt 
Hawaii, 1621 July 1989, Physica Scripta 41, 479481 (1990) 
PITT391  "Validity of Form Factor Approximation in Rayleigh Scattering"  Bin Zhou, S. C. Roy, L. D. Kissel, and R. H. Pratt 
to LLNL (1989) 
PITT390  "Corrections to Tabulated Anomalous Scattering Factors"  Lynn Kissel and R. H. Pratt 
46, 170175 (1990) 
PITT385  "Rayleigh Scattering from Ions Near Threshold"  S. C. Roy, S. K. Sen Gupta, L. Kissel, and R. H. Pratt 
48 October 1988, Nucl. Instru. Meth. A 280, 198201 (1989) 
PITT381  "Archival Storage of Rayleigh Scattering Data"  Lynn Kissel and S. C. Roy 
(1988) 
PITT376  "Theory of Anomalous XRay Scattering from Atoms and Ions"  R. H. Pratt and Lynn Kissel 
Los Angeles, January, 1988 
PITT374  "Inelastic and Anomalous Elastic Scattering of 88.03 KeV Gamma Rays"  P. P. Kane, G. Basavaraju, Saharsha M. Lad, K. M. Varier, Lynn Kissel, and R. H. Pratt 
Paris, France, Sept. 1418, 1987, J. de Phys. 48, Colloque C9, 835837 (1987) 
PITT373  "Numerical Calculation of InnerShell Rayleigh Scattering near Threshold"  L. D. Kissel and R. H. Pratt 
Paris France, Sept. 1418, 1987, J. de Phys. 48, Colloque C9, 859862 (1987) 
PITT369  "Inelastic and Anomalous Elastic Scattering of 88.03 KeV Gamma Rays"  P. P. Kane, G. Basavaraju, S. M. Lad, K. M. Varier, L. D. Kissel, and R. H. Pratt 
36, 56265631 (1987) 
PITT346  "Rayleigh Scattering by Atomic Ions of Low Nuclear Charge"  G. Basavaraju, L. Kissel, J. C. Parker, R. H. Pratt, S. C. Roy, and S. K. Sen Gupta 
34, 19051911 (1986) 
PITT338  "Polarization Effects in Elastic PhotonAtom Scattering"  S. C. Roy, B. Sarkar, L. Kissel, and R. H. Pratt 
34, 11781187 (1986) 
PITT337  "Elastic Scattering of [gamma]Rays and XRays by Atoms"  P. P. Kane, L. Kissel, R. H. Pratt, and S. C. Roy 
140, 75159 (1986) 
PITT336  "Studies of Linear Polarization of Elastically Scattered Gamma Rays"  S. C. Roy, B. Sarkar, L. Kissel, and R. H. Pratt 
255, 6667 (1987) 
PITT304  "Rayleigh Scattering: Elastic Photon Scattering by Bound Electrons"  L. Kissel and R. H. Pratt 
edited by B. Crasemann, Plenum, Ch. 11, 465532 (1985) 
PITT285  "Shape Functions for AtomicField Bremsstrahlung from Electrons of Kinetic Energy 1500 keV on Selected Neutral Atoms 1 <= Z <= 92"  L. D. Kissel, C. A. Quarles, and R. H. Pratt 
28, 381460 (1983) 
PITT284  "Numerical Bremsstrahlung and Pair Production CrossSection Calculations"  L. D. Kissel 
(1975) 
PITT283  "Validity of FormFactor Theories for Small Angle Elastic Photon Scattering"  S. C. Roy, L. D. Kissel, and R. H. Pratt 
May 2530, 1982 
PITT276  "Elastic Photon Scattering at Small Momentum Transfer and Validity of Form Factor Theories"  S. C. Roy, L. D. Kissel, and R. H. Pratt 
27, 285290 (1983) 
PITT273a  "Electron Bremsstrahlung Angular Distribution Fits for Atomic Numbers 1 <= Z <= 92, and Incident Electron Energies 1 keV <= T <= 500 keV"  L. D.Kissel 
SAND812154 (1982) 
PITT273  "Bremsstrahlung Energy Spectra from Electrons of Kinetic Energy 1keV <= T <= 2000 keV Incident on Neutral Atoms 1 <= Z <= 92"  L. D.Kissel, C. MacCallum, and R. H. Pratt 
SAND811337 (1981) 
PITT269  "Numerical Bremsstrahlung and Pair Production CrossSection Calculations"  L. D. Kissel 
(1975) (Same as 284). 
PITT238a  "Rayleigh Scattering at Xray Energies"  J. C. Parker, R. H. Pratt, and L. Kissel 
edited by D. J. Fabian, H. Kleinpoppen, and L. M. Watson, Plenum Publishing Corp., 391394 (1981) 
PITT218  "Rayleigh Scattering by Neutral Atoms, 100 eV to 10 MeV"  L. Kissel, R. H. Pratt, and S. C. Roy 
22, 19702004 (1980) 
PITT180  "Bremsstrahlung Energy Spectra from Electrons of Kinetic Energy 1 keV <= T_{1} <= 2000 keV Incident on Neutral Atoms 2 <= Z <= 92"  R. H. Pratt, H. K. Tseng, C. M. Li, L. Kissel, C. MacCallum, and M. Riley 
20, 175209 (1977) Erratum: Atomic Data and Nuclear Data Tables 26, 477481 (1981) 
PITT179  "Benchmark Bremsstrahlung Energy Spectrum Data for 1 and 2 MeV"  L. Kissel and C. MacCallum 
(1977) 
PITT177  "Rayleigh Scattering Amplitudes for Some Neutral GroundState Atoms 5 keV  2.75 MeV Numerical Results by Subshell"  L. Kissel and R. H. Pratt 
to LLNL (1977) 
PITT174  "New Predictions for Rayleigh Scattering 10 KeV  10 MeV"  L. Kissel and R. H. Pratt 
40, 387390 (1978) 
PITT152  "Electron Bremsstrahlung Spectrum 1500 KeV"  C. M. Li, L. D. Kissel, R. H. Pratt, and H. K. Tseng 
13, 17141727 (1976) 
PITT148  "Erratum: Analytic Perturbation Theory for Screened Coulomb Potentials: Nonrelativistic Case"  J. McEnnan, L. Kissel, and R. H. Pratt 
13, 2325 (1976) (See PITT139) 
PITT148  Addendum to "Analytic Perturbation Theory for Screened Coulomb Potentials: Nonrelativistic Case"  J. McEnnan, L. Kissel, and R. H. Pratt 
14, 521523 (1976) (See PITT139) 
PITT139  "Analytic Perturbation Theory for Screened Coulomb Potentials: Nonrelativistic Case"  J. McEnnan, L. Kissel, and R. H. Pratt 
13, 532559 (1976) (See PITT148) 
PITT425  "The Universal Trajectory of Cooper Minima"  Y. Kuang 

PITT404  "Total Photoabsorption of Neutral Atoms and Ions"  Y. Kuang and R. H. Pratt 
for LLNL (1989) 
PITT386  "Photoionization from Ions: Dependence on Degree of Ionization"  Ye Kuang, Qi Dong, and R. H. Pratt 
27, 335350 (1989) 
PITT384  "Photoionization of Atoms and Ions"  Qi Dong, Ye Kuang, and R. H. Pratt 
48 October 1988, Nucl. Instrum. Meth. A 280, 189194 (1989) 
PITT377  "Elastic Scattering of Photons by Bound Electrons in Hot and Dense Aluminum Plasmas"  A. Bechler, Y. Kuang, and R. H. Pratt 
40, 613617 (1988) 
PITT372  "Problems with IPA Latter Tail Potentials in Neutral and Ionic Photoeffect Calculations"  Ye Kuang, R. H. Pratt, YingJian Wu, J. Stein, I. B. Goldberg, and Akiva Ron 
Sept. 1418, 1987, J. de Phys. 48, Colloque C9, 527530 (1987) 
PITT571  "Cooper Minima: A window on nondipole photoionization at low en"  G. B. Pradhan, J. Jose, P. C. Deshnukh, L. A. LaJohn,R. H. Pratt and S. T. Manson  44, 21002 (2011) 
PITT569  "Quadrupole matrix element zeros and their effects on photoelectron angular distributions"  L. A. LaJohn, S. T. Manson and R. H. Pratt  619, 79 (2010) 
PITT568  "Low momentum transfer nonrelativistic limit of the relativistic impulse approximation expression for Compton doubly diffrential cross sections and characterization of their relativistic contributions"  L. A. LaJohn  81, 043404 (2010) 
PITT564  "Compton scattering revisited"  R. H. Pratt, L. A. LaJohn, V. Florescu, T. Suric, B. K. Chatterjee, and S. C. Roy  79, 12431 (2010) 
PITT560  "Asymmetry and the shift of the Compton profile"  B. K. Chetterjee, S. C. Roy, T. Suric, L. A. LaJohn and R. H. Pratt  580, 224 (2007) 
PITT558  "Multipole decomposition of the elastic atomic photon scattering form factor and anomalous scattering factor"  L. A. LaJohn  75, 50895103 (2006) 
PITT556  "Nondipole asyymmetries of Kshell photoelectrons of Kr, Br_2 and BrCF_3"  S. H. Southworth, R. W. Dunford, E. P. Kanter, B. Krassig, L. Young, L. A. LaJohn and R. H. Pratt  75, 15747 (2006) 
PITT550  "Investigations on Compton scattering: New directions"  L. A. LaJohn and R. H. Pratt  71(3/4), 665666 (2004) 
PITT542  "Higher multipole high energy radiation transition matrix element zeros"  B. K. Chatterjee, L. A. LaJohn and S. C. Roy  75, 216573 (2006) 
PITT536  "Nondipole asymmetries of Kr 1s photoelectrons"  B. Krassig, J.C. Billieux, R. W. Dunford, D. S. Gemmell, S. Hasegawa, E. P. Kantor, S. H. Southworth, L. Young, L. A. LaJohn, and R. H. Pratt 
67,022707 (2003) 
PITT535  "Relativistic electric dipole matrix element zeros"  L. A. LaJohn and R. H. Pratt 
67, 032701 (2003) 
PITT520  "Circumstances in which radiation is not absorbed, forbidding photoionization: Four classes of matrix element zeroes"  L. A. LaJohn and R. H. Pratt 
61, 365366 (2001) 
PITT499  "Manifestations of nonlocal exchange, electron correlation and dynamic effects in Xray scattering"  M. Jung, R. W. Dunford, D. S. Gemmell, E. P. Kanter, B. Krassig, T. W. LeBrun, S. H. Southworth, L. Young, J. P. Carney, L. LaJohn, R. H. Pratt, and P. M. Bergstrom, Jr. 
81, 8, 15961599 (1998) 
PITT494  "Atomic information in the characterization of atomic photoionization"  L. A. LaJohn and R. H. Pratt 
58, 49894992 (1998) 
PITT493  "Beyond dipole effects in atomic processes"  L. A. LaJohn and R. H. Pratt 
51, 355356 (1998) 
PITT468  "The Need to Include Multipole Effects Beyond Dipole Approximation in the Description of Photoionization Both at Nonrelativistic and Relativistic Energies"  R. H. Pratt and L. LaJohn 
99, 136139 (1995) 
PITT514  "Results on bremsstrahlung from thick targets, and new diagnostic for electron energy distributions"  M. Lamoureux, P. Waller, P. Charles, and N. B. Avdonina 
62, 40914095 (2000) 
PITT482  "Bremssstrahlung in Hot Plasmas with Partially Ionized Atoms"  M. Lamoureux and N. B. Avdonina 
55, 912 926 (1997) 
PITT473  "Determination of bremsstrahlung emissivity coefficients for plasmas with partially ionized atoms"  M. Lamoureaux, N. Avdonina, and R. H. Pratt 
edited by M. Sekiguchi and T. Nakagawa INSJ182, Sept. 1995, 176179 
PITT466  "Energy Losses and Spectra from Electron Bremsstrahlung in a Screened Atomic Potential"  N. B. Avdonina, M. Lamoureux, and R. H. Pratt 
46, 445446 (1995) 
PITT380  "Angular Distribution and Polarization of the Continuum Emission in Anisotropic Plasmas "  M. Lamoureux, L. Jacquet, and R. H. Pratt 
Phys. Rev. A 39, 63236334 (1989) 
PITT371a  "Angular Distribution and Polarization of the Continuum Emission in Plasmas with Toroidal Symmetry"  M. Lamoureux, J. Jacquet, and R. H. Pratt 
49, C1, 223225 (1988) 
PITT371  "Xray Bremsstrahlung Emission due to Plasma Superthermal Electrons"  M. Lamoureux, R. H. Pratt, and L. Jacquet 
Paris France, Sept. 1418, 1987, J. de Phys. 48, Colloque C9, 355358 (1987) 
PITT362  "A Fortran Program (KCRBPM) for the Determination of Bremsstrahlung
(on VAX 8600) including Treatment of
Angular Distribution and Polarization" 
M. Lamoureux 
(1986) 
PITT339  "Can Simple Methods and Simple Potentials be used in Obtaining FreeFree Gaunt Factors for Strongly Coupled Aluminum Plasmas?"  M. Lamoureux, R. Cauble, L. Kim, F. Perrot, and R. H. Pratt 
December 1985 
PITT332  "Comparison of Atomic Potentials and Bremsstrahlung Gaunt Factors in Dense Aluminum Plasmas"  M. Lamoureux, R. Cauble, L. Kim, F. Perrot, and R. H. Pratt 
37, 283295 (1987) 
PITT325  "Comparative Study of Electron Bremsstrahlung in Various High pT Potentials"  M. Lamoureux, R. Cauble, L. Kim, F. Perrot, and R. H. Pratt 
in Proceedings 8th International Colloquium on Ultraviolet and XRay Spectroscopy of Laboratory Plasmas (NRL, 1984) 
PITT312  "A Simple Classical Method to Evaluate Gaunt Factors on Atoms and Plasmas"  M. Lamoureux and R. H. Pratt 

PITT288  "Calculation of FreeFree Gaunt Factors in Hot Dense Plasmas"  I. J. Feng, M. Lamoureux, R. H. Pratt, and H. K. Tseng 
27, 32093215 (1983) 
PITT249  "Calculation of FreeFree Gaunt Factors for 1 keV Electrons in a 1keV Normal Density Ce Plasma"  M. Lamoureux, I. J. Feng, R. H. Pratt, and H. K. Tseng 
27, 227231 (1982) 
PITT456  "Amplitudes at Nuclues of Electronic Wave Function For Atomic Ions"  Lei Liu, JiaMing Li, and R. H. Pratt 
49, 37703775 (1994) 
PITT408  "Delayed Maxima in Photoionization Cross Sections of Atomic Ions"  XiaoMin Tong, JiaMing Li (C.M.Lee), and R. H. Pratt 
42, 53485351 (1990) 
PITT406  "TwoPhoton Transitions in Atomic Inner Shells  Relativistic and Atomic Screening Effects"  XiaoMin Tong, JiaMing Li (C.M.Lee), L. Kissel, and R. H. Pratt 
42, 14421449 (1990) 
PITT395  "NodalCurve of Matrix Elements for Generalized Oscillator Strength Density"  XiaoMin Tong, Y. Li, J.M. Li (C.M.Lee) 
translated from Chinese by Ye Kuang (1989) 
PITT392  "Dynamical Screening in KShell Photoionization"  J.M. Li (or C.M.Lee), Y.J. Wu, and R. H. Pratt 
40, 30363040 (1989) 
PITT300  "6p Photoionization in HighZ Elements and the Influences of Relativistic Cooper Minima"  S. T. Manson, C. M. Lee, R. H. Pratt, I. B. Goldberg, B. R. Tambe, and A. Ron 
28, 28852894 (1983) 
PITT196  "Electron Bremsstrahlung Angular Distributions in the 1  500 keV Energy Range"  H. K. Tseng, R. H. Pratt, and C. M. Lee 
19, 187195 (1979) 
PITT180  "Bremsstrahlung Energy Spectra from Electrons of Kinetic Energy 1 keV <= T_{1} <= 2000 keV Incident on Neutral Atoms 2 <= Z <= 92"  R. H. Pratt, H. K. Tseng, C. M. Lee, L. Kissel, C. MacCallum, and M. Riley 
20, 175209 (1977) Erratum: Atomic Data and Nuclear Data Tables 26, 477481(1981) 
PITT172  "On the Dispersion Relations for ElectronAtom Scattering"  E. Gerjuoy and C. M. Lee 

PITT171  "Comment on the Use of the Low Energy Theorem in Determining the Bremsstrahlung Spectrum"  R. H. Pratt and C. M. Lee 
16, 17331735 (1977) 
PITT165  "Bremsstrahlung Spectrum from Atomic Ions"  C. M. Lee, R. H. Pratt, and H. K. Tseng 
16, 21692173 (1977) 
PITT164  "Multichannel Dissociative Recombination Theory"  C. M. Lee 

PITT162  "Radiative Capture of Electrons by Mo Ions"  C. M. Lee and R. H. Pratt 
14, 990995 (1976) 
PITT157  "Application of Low Energy Theorem for Bremsstrahlung"  C. M. Lee, R. H. Pratt, and Simon Yu 

PITT152  "Electron Bremsstrahlung Spectrum 1500 KeV"  C. M. Lee, L. D. Kissel, R. H. Pratt, and H. K. Tseng 
13, 17141727 (1976) 
PITT149  "Radiative Capture of High Energy Electrons"  C. M. Lee and R. H. Pratt 
12, 18251829 (1975) 
PITT145  "Comment on Structure Near the Cutoff of the Continuous Xray Spectrum of Lanthanum"  C. M. Lee and R. H. Pratt 
12, 707709 (1975) 
PITT352  "Determination Whether the Number of Zeroes for Transition Matrix Elements is Even or Odd"  R. H. Pratt, R. Y. Yin, and X. Liang 
35, 14501452 (1987) 
PITT456  "Amplitudes at Nuclues of Electronic Wave Function For Atomic Ions"  Lei Liu, JiaMing Li, and R. H. Pratt 
49, 37703775 (1994) 
PITT428  "Amplitudes at Nucleus of Electronic Wave Functions for Atomic Ions"  L. Liu 
(1991) 
PITT517  "Photonpolarization effects and their angular dependence in relativistic twophoton boundbound transitions"  N. L. Manakov, A. V. Meremianin, A. Maquet, and J. P. J. Carney 
At. Mol. Opt. Phys. 33, 44254446 (2000) 
PITT512  "Dependence of photonatom scattering on energy resolution and target angular momentum"  J. P. J. Carney, R. H. Pratt, N. L. Manakov, and A. V. Meremianin 
61, 042704, 115 (2000) 
PITT508  "Circular dichroism effects in atomic xray scattering"  N. L. Manakov, A. V. Meremianin, J. P. J. Carney, and R. H. Pratt 
61, 032711, 17 (2000) 
PITT571  "Cooper Minimum: A window on nondipole photoionization at low energy"  G. B. Pradhan, J. Jose, C. Deshmukh, L. A. LaJohn, R. H. Pratt, and S. T. Manson 
44,21002 (2011) 
PITT569  "Quadrupole matrix element zeros and their effects on photoelectron angular distributions"  L. A. LaJohn,T. Manson, and, R. H. Pratt 
619,79 (2011) 
PITT513  "Qualitative modification of the high energy atomic photoionization cross section"  M. Ya. Amusia, N. B. Avdonina, E. G. Drukarev, S. T. Manson, and R. H. Pratt 
85, 47034706 (2000) 
PITT449  "Relativistic, Retardation and Multipole Effects in Photoionization Cross Sections: Z,n,l Dependence"  Akiva Ron, I. B. Goldberg, J. Stein, Steven T. Manson, R. H. Pratt, and R. Y. Yin 
50, 13121320 (1994) 
PITT300  "6p Photoionization in HighZ Elements and the Influences of Relativistic Cooper Minima"  S. T. Manson, C. J. Li, R. H.
Pratt, I. B. Goldberg, B. R. Tambe, and A. Ron 
28, 28852894 (1983) 
PITT245  "Relativistic Effects in the Photoionization of HighZ Elements: Splittings and Shifts of Cooper Minima"  Y. S. Kim, A. Ron, R. H.Pratt, B. R. Tambe, and S. T. Manson 
46, 13261329 (1981) 
PITT205  "Photoionization of Highly Stripped Atomic Ions: Relativistic Calculations"  W. Ong, S. T. Manson, H. K. Tseng, and R. H. Pratt 
69, 319321 (1979) 
PITT198  "Analytic Perturbation Theory for Screened Coulomb Potentials: Full Continuum Wave Function"  A. Bechler, J. McEnnan, and R. H. Pratt 
10, 413431 (1979) 
PITT176  "Analytic Description of Photoeffect from Atomic Ions"  D. J. Botto, J. McEnnan, and R. H. Pratt 
18, 580586 (1978) 
PITT175  "Analytic Perturbation Theory for Screened Coulomb Potentials: Relativistic Case"  J. McEnnan, D. J. Botto, R. H. Pratt, D. Bunaciu, and V. Florescu 
16, 17681785 (1977) 
PITT168  "Radiative Corrections to the HighFrequency End of the Bremsstrahlung Spectrum"  J. McEnnan and M. Gavrila 
15, 15571562 (1977) 
PITT167  "Radiative Corrections to Atomic Photoeffect"  J. McEnnan and M. Gavrila 
15, 15371556 (1977) 
PITT163  "Radiative Corrections to Photoeffect and TipBremsstrahlung"  J. McEnnan and M. Gavrila 

PITT161  "Analytic Calculation of Screened Photoeffect Cross Sections"  S. D. Oh, J. McEnnan, and R. H. Pratt 
14, 14281436 (1976) 
PITT148  "Erratum: Analytic Perturbation Theory for Screened Coulomb Potentials: Nonrelativistic Case"  J. McEnnan, L. Kissel, and R. H. Pratt 
13, 2325 (1976) (See PITT139) 
PITT148  Addendum to "Analytic Perturbation Theory for Screened Coulomb Potentials: Nonrelativistic Case"  J. McEnnan, L. Kissel, and R. H. Pratt 
14, 521523 (1976) (See PITT139) 
PITT139  "Analytic Perturbation Theory for Screened Coulomb Potentials: Nonrelativistic Case"  J. McEnnan, L. Kissel, and R. H. Pratt 
13, 532559 (1976) (See PITT148) 
PITT554  "Review of structures in low energy bremsstrahlung:classical and quantum descriptions"  O. I. Obolensky, and R. H. Pratt  75, 130813 (2006) 
PITT551  "Comparison of theory and experiment for polarizational bremsstrahlung"  O. I. Obolensky, and R. H. Pratt  75,223946 (2006) 
PITT543  "Trajectories of matrix element zeroes"  O. I. Obolensky, A. V. Korol and R. H. Pratt  71(3/4),6778 (2004) 
PITT537 
"Comparison of classical and quantum bremsstrahlung"  R. H. Pratt, D. B. Uskov, A. V. Korol, and O. I. Obolensky 
"Application of Accelerators in Research and Industry", Melville, New York, 2003, edited by J. L. Duggan and I. L. Morgan,119123 
PITT534  "Structures in lowenergy classical bremsstrahlung"  A. Florescu, O. Obolensky and R. H. Pratt 
35, 29112925 (2002) 
PITT524  "Structures in the energy dependence of classical and quantum bremsstrahlung"  A. Florescu, O. I. Obolensky, C. D. Shaffer, and R. H. Pratt 
"Application of Accelerators in Research and Industry", Melville, New York, 2001, edited by J. L. Duggan and I. L. Morgan, 6063 
PITT486  "Zeros in (inverse) bremsstruhlung matrix elements"  C. David Shaffer, R. H. Pratt, and Sung Dahm Oh 
57, 227234 (1998) 
PITT476  "New Results for Radiative Transition Matrix Elements"  S. D. Oh and R. H. Pratt 
32, No.6, 363376 (1996) 
PITT424  "Positiveness and Monotonicity of FreeFree Coulomb Dipole Matrix Elements"  S. D. Oh and R. H. Pratt 
45, 15831586 (1992) 
PITT370  "Monotonicity of Coulomb Dipole Matrix Elements"  S. D. Oh and R. H. Pratt 
37, 15241526 (1988) 
PITT343  "Nonvanishing of Allowed Coulomb Dipole Matrix Elements"  S. D. Oh and R. H. Pratt 
34, 24862487 (1986) 
PITT313  "Screening Effects at Small Distances from the Atomic Nuclei"  S. D. Oh 
(1984) 
PITT189  "Analytic Description of Inner Shell BoundBound Transitions"  Y. S. Kim, S. D. Oh, and R. H. Pratt 
18, 194195 (1978) 
PITT161  "Analytic Calculation of Screened Photoeffect Cross Sections"  S. D. Oh, J. McEnnan, and R. H. Pratt 
14, 14281436 (1976) 
PITT154  "Connection Between the Atomic Photoeffect and Internal Conversion"  S. D. Oh and R. H. Pratt 
13, 14631465 (1976) 
PITT129  "Dependence of Atomic Photoeffect on a BoundElectron Magnetic Substate"  S. D. Oh and R. H. Pratt 
10, 11981203 (1974) 
PITT346  "Rayleigh Scattering by Atomic Ions of Low Nuclear Charge"  G. Basavaraju, L. Kissel, J. C. Parker, R. H. Pratt, S. C. Roy, and S. K. Sen Gupta 
34, 19051911 (1986) 
PITT327  "Rayleigh Scattering by Atomic Ions of Low Nuclear Charge"  G. Basavaraju, J. C. Parker, and S. C. Roy 
(1985) 
PITT286  "Validity of Common Assumptions for Anomalous Scattering"  J. C. Parker and R. H. Pratt 
29, 152158 (1984) 
PITT259  "Rayleigh Scattering Angular Distributions"  J. C. Parker 
(1981) 
PITT238a  "Rayleigh Scattering at Xray Energies"  J. C. Parker, R. H. Pratt, and L. Kissel 
edited by D. J. Fabian, H. Kleinpoppen, and L. M. Watson, Plenum Publishing Corp., 391394 (1981) 
PITT234  "Rayleigh Scattering Amplitudes and Cross Sections from C, C^{+2}, C^{+4}, Ne, Ne^{+8}, Al, Zn, Pb and Pb^{+80}"  J. C. Parker 
to LLNL (1980) 
PITT231  "Assessment of the Compton Scattering Code"  J. Parker 
to LLNL (1980) 
PITT227  "Rayleigh Scattering Amplitudes for Neon and Carbon: 100 eV to 30 keV"  J. C. Parker and R. H. Pratt 
(1979) 
PITT215  "Some Features of Rayleigh Scattering from Light Atoms and Ions"  J. C. Parker and R. H. Pratt 
(1979) 
PITT206  "Calculating Rayleigh Scattering Amplitudes from 100 eV to 10 MeV"  J. C. Parker, G. W. Reynaud, D. J. Botto, and R. H. Pratt 
to LLNL (1979) 
PITT192  "Numerical Nonrelativistic Wave Function and Matrix Element Calculation"  D. J. Botto and J. Parker 
(1978) 
PITT570  "Compton scattering from positronium and validity of impulse approximation"  Z. Kalliman, K. Pisk, and R. H. Pratt 
83, 0534405 (2011) 
PITT497  "The utility of Compton scattering in determination of electron momentum density"  Z. Kalliman, T. Suric, K. Pisk, and R. H. Pratt 
9 (1), 18 (2000) 
PITT491  The persistent correlation effects in double ionization of heliumlike atoms or ions which are probed with high energy photons"  R. H. Pratt, T. Suric, and K. Pisk 
32, 356364 (1998) 
PITT488  "Double ionization of a heliumlike atom or ion by a high energy photon"  T. Suric, K. Pisk, and R. H. Pratt 
17^{th} International Conference, Hamburg, Germany, September 1996, edited by R. L. Johnson, H. SchmidtBocking, and B. F. Sonntag AIP Conf. Proc. No. 389 (AIP, Woodbury, New York, 1997), 465474 
PITT475  "Charge dependence of the ratio of double to total ionization of a
heliumlike ion by Compton scattering of a high
energy photons" 
T. Suric, K. Pisk, and R.H. Pratt 
211, 289296 (1996) 
PITT461  "Ionization of twoelectron systems by Compton scattering of a photon"  T. Suric, K. Pisk, B. A. Logan, and R. H. Pratt 
73, 790793 (1994) 
PITT443  "Compton scattering of photons from bound electrons: full relativistic IPA calculations"  P. M. Bergstrom, T. Suric, K. Pisk, and R. H. Pratt 
48, 11341162 (1993) 
PITT426  "Some Preliminary Calculations of Whole Atom Compton Scattering of Unpolarized Photons"  P. Bergstrom, T. Suric, K. Pisk, and R. H. Pratt 
71, 16 (1992) 
PITT421  "Compton Scattering by Inner Shell Electrons"  T. Suric, P. M. Bergstrom, Jr., K. Pisk, and R. H. Pratt 
67, 189192 (1991) 
PITT413  "Preliminary Results: Compton Scattering from Atoms"  T. Suric, P. M. Bergstrom, Jr., K. Pisk, and R. H. Pratt 
(1990) 
PITT449  "Relativistic, Retardation and Multipole Effects in Photoionization Cross Sections: Z,n,l Dependence"  Akiva Ron, I. B. Goldberg, J. Stein, Steven T. Manson, R. H. Pratt, and R. Y. Yin 
50, 13121320 (1994) 
PITT399  "Relativistic FermiSegre Formula"  I. B. Goldberg, J. Stein, Akiva Ron, and R. H. Pratt  Phys. Rev. A
42, 25012512 (1990) 
PITT378  "Relativistic Continuum Normalizations and Phase Shifts in a Screened Coulomb Potential from a Relativistic Generalized WKB Approximation"  I. B. Goldberg, J. Stein, Akiva Ron, and R. H. Pratt 
39, 506513 (1989) 
PITT372  "Problems with IPA Latter Tail Potentials in Neutral and Ionic Photoeffect Calculations"  Ye Kuang, R. H. Pratt, YingJian Wu, J. Stein, I. B. Goldberg, and Akiva Ron 
Paris France, Sept. 1418, 1987, J. de Phys. 48, Colloque C9, 527530 (1987) 
PITT364  "Generalized WKB Approximation to Nonrelativistic Normalizations and PhaseShifts in a Screened Coulomb Potential"  J. Stein, A. Ron, I. B. Goldberg, and R. H. Pratt 
36, 55235529 (1987) 
PITT326  "Generalized WKB Approximation to Nonrelativistic Normalizations and Phase Shifts in a Screened Coulomb Potential"  J. Stein, A. Ron, I. B. Goldberg, and R. H. Pratt 
to LLNL (1985) 
PITT303  "Level and Line Broadening for ThomasFermi Atoms at Finite Temperature Theory"  D. Shalitin, J. Stein, and A. Ron 
29, 27892795 (1984) 
PITT300  "6p Photoionization in HighZ Elements and the Influences of Relativistic Cooper Minima"  S. T. Manson, C. J. Li, R. H. Pratt, I. B. Goldberg, B. R. Tambe, and A. Ron 
28, 28852894 (1983) 
PITT270  "Observation of Zeros and Amplification of Quadrupole Matrix Element Contributions to Photoelectron Angular Distributions"  M. S. Wang, Y. S. Kim, R. H. Pratt, and A. Ron 
25, 857861 (1982) 
PITT253  "Overlap of Shape Resonance and Cooper Minimum Structure in Photoionization"  Y. S. Kim, R. H. Pratt, and A. Ron 
24, 16261628 (1981) 
PITT251  "Subshell Branching Ratios of Partial Photoionization Cross Sections"  A. Ron, Y. S. Kim, and R. H. Pratt 
24, 12601263 (1981) 
PITT248  "Iron Plasma: Sensitivity of Photoelectric Cross Sections to Different Models and General Features of the FermiAmaldi ModifiedModel"  D. Shalitin, A. Ron, Y. Reiss, and R. H. Pratt 
27, 219226 (1982) 
PITT245  "Relativistic Effects in the Photoionization of HighZ Elements:Splittings and Shifts of Cooper Minima"  Y. S. Kim, A. Ron, R. H.Pratt, B. R. Tambe, and S. T. Manson 
46, 13261329 (1981) 
PITT221  "Photoelectron Angular Distributions from the Subshells of HighZ Elements"  Y. S. Kim, R. H. Pratt, Akiva Ron, and H. K. Tseng 
22, 567576 (1980) 
PITT214  "Numerical Calculation of Photoeffect and Radiative Electron Capture"  A. Ron 
(1979) 
PITT182  "Photoelectron Angular Distributions"  H. K. Tseng, R. H. Pratt, S. Yu, and A. Ron 
17, 10611079 (1978) 
PITT166  "Limitations on the Validity of the Nonrelativistic Dipole Approximation for Photoelectron Angular Distributions"  A. Ron, R. H. Pratt, and H. K. Tseng 
47, 377379 (1977) 
PITT105  "Erratum: Atomic Photoelectric Effect Above 10 keV"  R. H. Pratt, A. Ron, and H. K. Tseng 
45, 663664 (1973) 
PITT105  "Atomic Photoelectric Effect Above 10 keV"  R. H. Pratt, A. Ron, and H. K. Tseng 
45, 273325 (1973) 
PITT560 
"Limitations on the validity of impulse approximation in Compton scattering"  B. K. Chatterjee, S. C. Roy, T. Suric, L. A. LaJohn, and R. H. Pratt  580, 224 (2007) 
PITT559  "Limitations on the validity of impulse approximation in Compton scattering"  R. H. Pratt, L. A. LaJohn, T. Suric, B. K. Chatterjee, and S. C. Roy,  261, 1759 (2007) 
PITT550  "Investigations on Compton scatteing: new directions"  B. K. Chatterjee, L. A. LaJohn and S. C. Roy,  75, 216573 (2006) 
PITT544  "An alternative method to calculate inelastic scattering cross sections of photons"  S. C. Roy, B. K. Chatterjee and R. H. Pratt,  71(3/4), 67990 (2004) 
PITT540  "Need for further inelastic scattering measurements at xray energies"  S. C. Roy, and R. H. Pratt 
56, 326 (1999) 
PITT509  "Rayleigh scattering from excited states of atoms and ions"  J. P. J. Carney, R. H. Pratt, Lynn Kissel, S. C. Roy, and S. K. Sen Gupta 
61, 052714,114 (2000) 
PITT505  "Elastic scattering of photons"  S. C. Roy, Lynn Kissel, and R. H. Pratt 
56, 326 (1999) 
PITT504  "Anomalous scattering effects in elastic photonatom scattering from biomedically important elements"  D. A. Bradley, S. C. Roy, Lynn Kissel, and R. H. Pratt 
56, 175195 (1999) 
PITT492  "Elastic photon scattering from excited states of atoms and ions"  J. P. J. Carney, L. Kissel, R. H. Pratt, S. C. Roy, and S. K. Sen Gupta 
51, 371372 (1998) 
PITT479  "An Overview of the Theories Used in Compton Scattering Calculations"  P. M. Bergstrom, Jr. and R. H. Pratt 
50, 329 (1997) 
PITT459  "Rayleigh Scattering and Form Factors"  S. C. Roy, B. Zhou, Lynn Kissel, and R. H. Pratt 
67 B, 481496 (1993) 
PITT454  "Validity of Form Factor, Modified Form Factor, and Anomalous Scattering Factor Approximations in Elastic Scattering Calculations"  L. Kissel, B. Zhou, S. C. Roy, S. K. Sen Gupta, and R. H. Pratt 
271288 (1995) 
PITT440  "Rayleigh Scattering by Energetic Photons: Development and Theory and Current Status"  S. C. Roy, R. H. Pratt, and Lynn Kissel 

PITT414  "Survey of Compton Scattering Experiments"  M. Chakrabarty, S. C. Roy, S. K. Sen Gupta, and R. H. Pratt 
54, 130 (1991) 
PITT409  "Survey of Compton Scattering Experiments"  S. C. Roy and R. H. Pratt 
(1990) 
PITT403  "MFWAC Calculation of Rayleigh Scattering for Ions"  B. Zhou, S. C. Roy, R. H. Pratt, and L. Kissel 
for LLNL (1989) 
PITT402  "Use of Modified Form Factor with Anomalous Corrections in Rayleigh Scattering"  B. Zhou, S. K. Sen Gupta, S. C.
Roy, L. Kissel, and R. H. Pratt 
for LLNL (1989) 
PITT398  "Calculation of Anomalous Scattering for Ions and Atoms"  Bin Zhou, R. H. Pratt, S. C. Roy, and L. Kissel 
the VUV9, Hawaii, 1621 July 1989, Physica Scripta 41, 495498 (1990) 
PITT397  "Near Threshold Behavior of Rayleigh Scattering"  S. C. Roy, Lynn Kissel, and R. H. Pratt 
Hawaii, 1621 July 1989, Physica Scripta 41, 479481 (1990) 
PITT391  "Validity of Form Factor Approximation in Rayleigh Scattering"  Bin Zhou, S. C. Roy, L. D. Kissel, and R. H. Pratt 
to LLNL (1989) 
PITT385  "Rayleigh Scattering from Ions Near Threshold"  S. C. Roy, S. K. Sen Gupta, L. Kissel, and R. H. Pratt 
48 October 1988, Nucl. Instru. Meth. A 280, 198201 (1989) 
PITT382  "Survey of Elastic Scattering Experiments in the XRay and Delbruck Regimes"  S. K. Sen Gupta, D. A. Bradley, S. C. Roy, and R. H. Pratt 
51, 169189 (1988) 
PITT381  "Archival Storage of Rayleigh Scattering Data"  Lynn Kissel and S. C. Roy 
(1988) 
PITT346  "Rayleigh Scattering by Atomic Ions of Low Nuclear Charge"  G. Basavaraju, L. Kissel, J. C. Parker, R. H. Pratt, S. C. Roy, and S. K. Sen Gupta 
34, 19051911 (1986) 
PITT341  "Survey of Elastic Scattering Experiments in the XRay and Delbruck Regimes"  S. K. Sen Gupta, D. A. Bradley, S. C. Roy, and R. H. Pratt 
51(4), 169189 (1988) 
PITT338  "Polarization Effects in Elastic PhotonAtom Scattering"  S. C. Roy, B. Sarkar, L. Kissel, and R. H. Pratt 
34, 11781187 (1986) 
PITT336  "Studies of Linear Polarization of Elastically Scattered Gamma Rays"  S. C. Roy, B. Sarkar, L. Kissel, and R. H. Pratt 
255, 6667 (1987) 
PITT327  "Rayleigh Scattering by Atomic Ions of Low Nuclear Charge"  G. Basavaraju, J. C. Parker, and S. C. Roy 
(1985) 
PITT318  "Rayleigh Scattering of Photons by Atomic Ions of Low Nuclear Charge"  G. Basavaraju and S. C. Roy 
to LLNL (1984) 
PITT283  "Validity of FormFactor Theories for Small Angle Elastic Photon Scattering"  S. C. Roy, L. D. Kissel, and R. H. Pratt 
May 2530, 1982 
PITT277  "Validity of Nonrelativistic Dipole Approximation for Forward Rayleigh Scattering"  S. C. Roy and R. H. Pratt 
26, 651653 (1982) 
PITT276  "Elastic Photon Scattering at Small Momentum Transfer and Validity of Form Factor Theories"  S. C. Roy, L. D. Kissel, and R. H. Pratt 
27, 285290 (1983) 
PITT258  "Development of a Simple Functional Form of the Real Part of Rayleigh Amplitude at forward Angle"  S. C. Roy 
(1981) 
PITT255  "Additions and Errata to: Rayleigh Scattering Amplitudes and Cross Sections from C, C^{+2}, C^{+4}, Ne, Ne^{+8}, Al, Zn, Pb and Pb^{+8}"  David J. Botto and S. C. Roy 
(1981) 
PITT233  "A Survey of Experimental Work on Elastic Scattering of X and Gamma Rays"  S. C. Roy 
to LLNL (1980) 
PITT230  "Towards Development of a Prescription to Estimate Accurate Total Atom Rayleigh Scattering Amplitudes"  S. C. Roy 
to LLNL (1980) 
PITT225  "Rayleigh Scattering: Comparison of Theory and Experiment for Pb, 1451332 keV"  S. C. Roy 
to LLNL (1980) 
PITT218  "Rayleigh Scattering by Neutral Atoms, 100 eV to 10 MeV"  L. Kissel, R. H. Pratt, and S. C. Roy 
22, 19702004 (1980) 
PITT458  "PARAPOT.f, A Computer Code for the Calculation of Parametric Potentials"  David Salzmann 
(December 1993) 
PITT420  "Effect of Nearest Neighbor Ions on Excited Ionic States, Emission Spectra and Line Profiles in Hot and Dense Plasmas"  D. Salzmann, J. Stein, I. B. Goldberg, and R. H. Pratt 
44, 12701280 (1991) 
PITT419  "The Effect of Nearest Neighbor Ions on Excited Ionic States and Line
Profiles in the Emission Spectra of Lilike
Krypton in Hot and Dense Plasmas" 
J. Stein, D. Salzmann, I. B. Goldberg, and R. H. Pratt 
Sarasota FL, 2226 October 1990, World Scientific 
PITT417  "Thermodynamic Properties and the Ionization Potential Lowering of Excited Ions in Hot and Dense Plasmas"  D. Salzmann, J. Stein, I. B. Goldberg, and R. H. Pratt 
World Scientific, Singapore (1991), 103110 
PITT383  "Nearest Neighbor Effects in Hot and Dense Plasmas: I. Thermodynamic Properties"  J. Stein, I. B. Goldberg, D. Shalitin, and D. Salzmann 
39, 20782084 (1989) 
PITT321  "Comparison between Average Atom and Detailed Configuration Type Calculations of the Photoionization Cross Section of Hot and Dense Aluminum Plasma"  D. Salzmann, R. Y. Yin, and R. H. Pratt 
32, 36273638 (1985) 
PITT317  "An Investigation of Possibilities to Improve the Characterization of Photoelectron Angular Distributions"  D. Salzmann and R. Y. Yin 
to LLNL (1984) 
PITT315  "Photoionization of NonExcited Electrons from Excited Atoms"  D. Salzmann and R. H. Pratt 
30, 27672770 (1984) 
PITT310  "A Probalistic Approach to the Problem of Ionization Potential Lowering in Hot Dense Plasmas"  D. Salzmann 

NYO382910  "K, L, and MShell Atomic Photoeffect for Screened Potential Models (Supplement B)"  R. D. Schmickley and R. H. Pratt 

NYO382909  "K, L, and MShell Atomic Photoeffect for Screened Potential Models (Supplement A)"  R. D. Schmickley and R. H. Pratt 

NYO382908  "K, L, and MShell Atomic Photoeffect for Screened Potential Models"  R. D. Schmickley and R. H. Pratt 
164, 104116 (1967) 
PITT553  "Elastic scattering of 1.15 MeV photons"  Bhajta Kunwar, Arunava Bhadra, Swapan K. Sen Gupta, J. P. J. Carney, and R. H. Pratt 
71, 032724 (2005) 
PITT509  "Rayleigh scattering from excited states of atoms and ions"  J. P. J. Carney, R. H. Pratt, Lynn Kissel, S. C. Roy, and S. K. Sen Gupta 
61, 052714,114 (2000) 
PITT492  "Elastic photon scattering from excited states of atoms and ions"  J. P. J. Carney, L. Kissel, R. H. Pratt, S. C. Roy, and S. K. Sen Gupta 
51, 371371 (1998) 
PITT454  "Validity of Form Factor, Modified Form Factor, and Anomalous Scattering Factor Approximations in Elastic Scattering Calculations"  L.Kissel, B.Zhou, S.C. Roy, S.K. Sen Gupta, and R.H.Pratt 
51, 271288, 1995 
PITT414  "Survey of Compton Scattering Experiments"  M. Chakrabarty, S. C. Roy, S. K. Sen Gupta, and R. H. Pratt 
54, 130 (1991) 
PITT402  "Use of Modified Form Factor with Anomalous Corrections in Rayleigh Scattering"  B. Zhou, S. K. Sen Gupta, S. C. Roy, L. Kissel, and R. H. Pratt 
for LLNL (1989) 
PITT385  "Rayleigh Scattering from Ions Near Threshold"  S. C. Roy, S. K. Sen Gupta, L. Kissel, and R. H. Pratt 
48 October 1988, Nucl. Instru. Meth. A 280, 198201 (1989) 
PITT382  "Survey of Elastic Scattering Experiments in the XRay and Delbruck Regimes"  S. K. Sen Gupta, D. A. Bradley, S. C.
Roy, and R. H. Pratt 
51, 169189 (1988) 
PITT363  "Parametrization of the Total Coherent Scattering Cross Section [sigma]_{coh}"  S. Sen Gupta 
(1987) 
PITT346  "Rayleigh Scattering by Atomic Ions of Low Nuclear Charge"  G. Basavaraju, L. Kissel, J. C. Parker, R. H. Pratt, S. C. Roy, and S. K. Sen Gupta 
34, 19051911 (1986) 
PITT342  "Some Features of KShell Rayleigh Scattering Amplitudes of Oxygen: Neutral Atoms and Ions"  S. K. Sen Gupta 
to LLNL (1986) 
PITT341  "Survey of Elastic Scattering Experiments in the XRay and Delbruck Regimes"  S. K. Sen Gupta, D. A. Bradley, S. C. Roy, and R. H. Pratt 
51(4), 169189 (1988) 
PITT335  "Parametrization of the Cross Sections of Photon Absorption and Scattering"  A. Bechler, R. Dutt, S. K. Sen Gupta, and R. H. Pratt 
255, 4345 (1987) 
PITT324  "Simple Model to Predict Total Scattering Cross Section for Neutral Atoms"  R. Dutt and S. K. Sen Gupta 
to LLNL (1985) 
PITT524  "Structures in the energy dependence of classical and quantum bremsstrahlung"  A. Florescu, O. I. Obolensky, C. D. Shaffer, and R. H. Pratt 
"Application of Accelerators in Research and Industry", Melville, New York, 2001, edited by J. L. Duggan and I. L. Morgan, 6063 
PITT495  "Study of electron bremsstrahlung in strong Coulomb fields at the ESR Storage Ring"  T. Ludziejewski, Th. Stohlker, S. Keller, H. Beyer, F. Bosch, O. Brinzanescu, C. Kozhuharov, A. Kramer, D. Liesen, P. H. Mokler, R. H. Pratt, P. Rymuza, C. D. Shaffer, Z. Stachura, P. Swiat, and A. Warczak 
114, 165169, (1998) 
PITT487  "Comparison of Relativistic Partial Wave Calculations of Triply Differential Electron Atom Bremsstrahlung with Simpler Theories"  C. D. Shaffer and R. H. Pratt 
56, 36533658 (1997) 
PITT486  "Zeros in (inverse) bremsstruhlung matrix elements"  C. David Shaffer, R. H. Pratt, and Sung Dahm Oh 
57, 227234 (1998) 
PITT477  "Triply differential cross section and polarization correlations in electron bremsstrahlung emission"  C. D. Shaffer, X. Tong, and R. H. Pratt 
53, 41584163 (1996) 
PITT469  "New Developments in the Theory of Bremsstrahlung"  R.H.Pratt, C.David Shaffer, N. B. Avdonina, XiaoMin Tong, and V. Florescu 
99, 156159 (1995) 
PITT467  "Use of Yukawalike Parametric Potentials in Rayleigh Scattering Calculations"  C. D. Shaffer, R. H. Pratt 
46, 429430 (1995) 
PITT457  "Incorporation of Experimental Information into Anomalous Scattering Factors"  C. David Shaffer 

PITT447  "Notes on Further Parallelization of the Second Order SMatrix Compton Scattering Code"  Yoseph Stein and C. David Shaffer 
LLNL (February 1993) 
PITT438  "Parallelization of Second Order Smatrix Compton Scattering Code"  C. David Shaffer and Yoseph Stein 
for LLNL (1992) 
PITT449  "Relativistic, Retardation and Multipole Effects in Photoionization Cross Sections: Z,n,l Dependence"  Akiva Ron, I. B. Goldberg, J. Stein, Steven T. Manson, R. H. Pratt, and R. Y. Yin 
50, 13121320 (1994) 
PITT447  "Notes on Further Parallelization of the Second Order SMatrix Compton Scattering Code"  Yoseph Stein and C. David Shaffer 
LLNL (February 1993) 
PITT438  "Parallelization of Second Order Smatrix Compton Scattering Code"  C. David Shaffer and Yoseph Stein 

PITT420  "Effect of Nearest Neighbor Ions on Excited Ionic States, Emission Spectra and Line Profiles in Hot and Dense Plasmas"  D. Salzmann, J. Stein, I. B. Goldberg, and R. H. Pratt 
44, 12701280 (1991) 
PITT419  "The Effect of Nearest Neighbor Ions on Excited Ionic States and Line Profiles in the Emission Spectra of Lilike Krypton in Hot and Dense Plasmas"  J. Stein, D. Salzmann, I. B. Goldberg, and R. H. Pratt 
Sarasota FL, 2226 October 1990, World Scientific 
PITT417  "Thermodynamic Properties and the Ionization Potential Lowering of Excited Ions in Hot and Dense Plasmas"  D. Salzmann, J. Stein, I. B. Goldberg, and R. H. Pratt 
World Scientific, Singapore (1991), 103110 
PITT399  "Relativistic FermiSegre Formula"  I. B. Goldberg, J. Stein, Akiva Ron, and R. H. Pratt 
42, 25012512 (1990) 
PITT383  "Nearest Neighbor Effects in Hot and Dense Plasmas: I. Thermodynamic Properties"  J. Stein, I. B. Goldberg, D. Shalitin, and D. Salzmann 
39, 20782084 (1989) 
PITT378  "Relativistic Continuum Normalizations and Phase Shifts in a Screened Coulomb Potential from a Relativistic Generalized WKB Approximation"  I. B. Goldberg, J. Stein, Akiva Ron, and R. H. Pratt 
39, 506513 (1989) 
PITT372  "Problems with IPA Latter Tail Potentials in Neutral and Ionic Photoeffect Calculations"  Ye Kuang, R. H. Pratt, YingJian Wu, J. Stein, I. B. Goldberg, and Akiva Ron 
Paris France, Sept. 1418, 1987, J. de Phys. 48, Colloque C9, 527530 (1987) 
PITT364  "Generalized WKB Approximation to Nonrelativistic Normalizations and PhaseShifts in a Screened Coulomb Potential"  J. Stein, A. Ron, I. B. Goldberg, and R. H. Pratt 
36, 55235529 (1987) 
PITT326  "Generalized WKB Approximation to Nonrelativistic Normalizations and Phase Shifts in a Screened Coulomb Potential"  J. Stein, A. Ron, I. B. Goldberg, and R. H. Pratt 
to LLNL (1985) 
PITT316  "WKBlike Approximation to Screened Coulomb Wave Functions"  J. Stein 
(1984) 
PITT311  "Average Atom Models of Line Broadening in Hot Dense Plasmas"  J. Stein, D. Shalitin, and A. Ron 
31, 446450 (1985) 
PITT303  "Level and Line Broadening for ThomasFermi Atoms at Finite Temperature Theory"  D. Shalitin, J. Stein, and A. Ron 
29, 27892795 (1984) 
PITT368  "A Survey of the Theoretical and Experimental Investigations of ElectronPositron Pair Production by Photons"  K. K. Sud 
(1987) 
PITT564 
"Compton scattering revisited"  R. H. Pratt, L. A. LaJohn, V. Florescu, T. Suric, B. K. Chatterjee, and S. C. Roy  
PITT560  "Asymmetry and the shift of the Compton profile"  B. K. Chatterjee, S. C. Roy, T. Suric, L. A. LaJohn, and R. H. Pratt  
PITT559  "Limitations on the validity of impulse approximation in Compton scattering"  R. H. Pratt, L. A. LaJohn, T. Suric, B. K. Chatterjee, and S. C. Roy  
PITT546  "O(1/w) corrections to the shakeoff (shakeup) correlation effects in double (single) ionization of He by absorption of a photon"  T. Suric and R. H. Pratt  
PITT530  "Characterization of high energy photoionization in terms of the singularities of the atomic potential: II. Beyond K shell ionization, using the example of a twoelectron atom in an excited state"  T. Suric, E. G. Drukarev, and R. H. Pratt 
67, 022710 (2003) 
PITT529  "Characterization of high energy photoionization in terms of the singularities of the atomic potential: I. Photoionization of the ground state of a twoelectron atom"  T. Suric, E. G. Drukarev, and R. H. Pratt 
67, 022709 (2003) 
PITT525  "The approach to asymptotic behavior in photoionization"  R. H. Pratt and T. Suric 
48,399409 (2001) 
PITT521  "Ionization of an atom by photoabsorption at high photon energies: Unified view in terms of singularities of the Coulombic potential"  T. Suric and R. H. Pratt 
61, 399400 (2001) 
PITT502  "High energy limit of photonatom interactions: example of double ionization of He by photoabsorption"  R. H. Pratt, E. G. Drukarev, and T. Suric 
edited by S. P. Chia and D. A. Bradley, World Scientific (Singapore) 2000, 125132 
PITT497  "The utility of Compton scattering in determination of electron momentum density"  Z. Kalliman, T. Suric, K. Pisk, and R. H. Pratt 
9 (1), 18 (2000) 
PITT491  "The Persistent Correlation Effects in Double Ionization of HeliumLike Atoms or Ions Which are Probed with High Energy Photons"  R. H. Pratt, T. Suric, and K. Pisk 
32, 356364 (1998) 
PITT488  "Double Ionization of a Heliumlike Atom or Ion by a High Energy Photon"  T. Suric, K. Pisk, and R. H. Pratt 
17^{th} International Conference, Hamburg, Germany, September 1996, edited by R. L. Johnson, H. SchmidtBocking, and B. F. Sonntag AIP Conf. Proc. No. 389 (AIP, Woodbury, New York, 1997), 465474 
PITT475  "Charge dependence of the ratio of double to total ionization of a heliumlike ion by Compton scattering of a high energy photons"  T. Suric, K. Pisk, and R. H. Pratt 
211, 289296 (1996) 
PITT474  "Comment on the asymptotic high energy limit of the ratio of doubletosingle photoionization"  M. E. Kornberg, M. E. Miraglia, T. Suric, and R. H. Pratt 
(1995) 
PITT461  "Ionization of twoelectron systems by Compton scattering of a photon"  T. Suric, K. Pisk, B. A. Logan, and R. H. Pratt 
73, 790793 (1994) 
PITT460  "Report on Compton scattering of 122 keV and 136 keV Co^{57}
gamma rays from Ge and its contribution to the signal in
Ge detector" 
T. Suric and R. H. Pratt 
(April 1994) 
PITT443  "Compton scattering from bound electrons : full relativistic IPA calculations"  T. Suric, P. M. Bergstrom, K. Pisk, and R. H. Pratt 
48, 11341162 (1993) 
PITT427  "Compton Scattering from Bound Electrons: Comparisons of the Impulse Approximation with Exact IPA Calculations"  T. Suric 
314, 240244 (1992) 
PITT426  "Some Preliminary Calculations of Whole Atom Compton Scattering of Unpolarized Photons"  P. Bergstrom, T. Suric, K. Pisk, and R. H. Pratt 
71, 16 (1992) 
PITT421  "Compton Scattering by Inner Shell Electrons"  T. Suric, P. M. Bergstrom, Jr., K. Pisk, and R. H. Pratt 
67, 189192 (1991) 
PITT415  "Scattering of Photons from Atomic Electrons"  R. H. Pratt, L. Kissel, B. Zhou, P. M. Bergstrom, Jr., K. Pisk, and T. Suric 
Sarasota FL, Oct. 1990 (World Scientific) 263272 
PITT413  "Preliminary Results: Compton Scattering from Atoms"  T. Suric, P. M. Bergstrom, Jr., K. Pisk, and R. H. Pratt 
(1990) 
PITT573  "Twophoton decay of innershell vacncies"  A. Surzhykov, R. H. Pratt, and S. Fritasche 
XX, XXX 
PITT477  "Triply differential cross section and polarization correlations in electron bremsstrahlung emission"  C. D. Shaffer, X. Tong, and R. H. Pratt 
53, 41584163 (1996) 
PITT469  "New Developments in the Theory of Bremsstrahlung"  R. H. Pratt, C. David Shaffer, N. B. Avdonina, XiaoMin Tong, and V. Florescu 
99, 156159 (1995) 
PITT408  "Delayed Maxima in Photoionization Cross Sections of Atomic Ions"  XiaoMin Tong, JiaMing Li, and R. H. Pratt 
42, 53485351 (1990) 
PITT406  "TwoPhoton Transitions in Atomic Inner Shells  Relativistic and Atomic Screening Effects"  XiaoMin Tong, JiaMing Li, L. Kissel, and R. H. Pratt 
42, 14421449 (1990) 
PITT395  "NodalCurve of Matrix Elements for Generalized Oscillator Strength Density"  XiaoMin Tong, Y. Li, and J.M. Li 
translated from Chinese by Ye Kuang (1989) 
PITT323  "PartialWave Analysis of the Electron Bremsstrahlung Spectrum from Atoms"  H. K. Tseng, R. L. Chang, and R. H. Pratt 
22, 4152 (1984) 
PITT319  "Bremsstrahlung Spectra for Al, Cs and Au Atoms in a High T,p Plasma"  L. Kim, R. H. Pratt, and H. K. Tseng 
32, 16931702 (1985) 
PITT288  "Calculation of FreeFree Gaunt Factors in Hot Dense Plasmas"  I. J. Feng, M. Lamoureux, R. H. Pratt, and H. K. Tseng 
27, 32093215 (1983) 
PITT256  "Positron Bremsstrahlung"  I. J. Feng, R. H. Pratt, and H. K. Tseng 
24, 13581363 (1981) 
PITT249  "Calculation of FreeFree Gaunt Factors for 1 keV Electrons in a 1keV Normal Density Ce Plasma"  M. Lamoureux, I. J. Feng, R. H. Pratt, and H. K. Tseng 
27, 227231 (1982) 
PITT238  "Comment on Comparison of Theory and Experiment for Pair Production Cross Sections Near Threshold"  H. K. Tseng and R. H. Pratt 
24, 11271128 (1981) 
PITT221  "Photoelectron Angular Distributions from the Subshells of HighZ Elements"  Y. S. Kim, R. H. Pratt, Akiva Ron, and H. K. Tseng 
22, 567576 (1980) 
PITT219  "Screening Effects in Pair Production Near Threshold"  H. K. Tseng and R. H. Pratt 
21, 454457 (1980) 
PITT207  "Electron Bremsstrahlung Energy Spectra Above 2 MeV"  H. K. Tseng and R. H. Pratt 
19, 15251528 (1979) 
PITT205  "Photoionization of Highly Stripped Atomic Ions: Relativistic Calculations"  W. Ong, S. T. Manson, H. K. Tseng, and R. H. Pratt 
69, 319321 (1979) 
PITT202a  "Electron Bremsstrahlung Energy Spectra, 1 keV  1000 MeV"  R. H. Pratt and H. K. Tseng 
17 (Suppl. 2), 347349 (1978) 
PITT196  "Electron Bremsstrahlung Angular Distributions in the 1  500 keV Energy Range"  H. K. Tseng, R. H. Pratt, and C. M. Li 
19, 187195 (1979) 
PITT182  "Photoelectron Angular Distributions"  H. K. Tseng, R. H. Pratt, S. Yu, and A. Ron 
17, 10611079 (1978) 
PITT180  "Bremsstrahlung Energy Spectra from Electrons of Kinetic Energy 1 keV <= T_{1} <= 2000 keV Incident on Neutral Atoms 2 <= Z <= 92"  R. H. Pratt, H. K. Tseng, C. M. Li, L. Kissel, C. MacCallum, and M. Riley 
20, 175209 (1977) 
PITT166  "Limitations on the Validity of the Nonrelativistic Dipole Approximation for Photoelectron Angular Distributions"  A. Ron, R. H. Pratt, and H. K. Tseng 
47, 377379 (1977) 
PITT165  "Bremsstrahlung Spectrum from Atomic Ions"  C. M. Lee, R. H. Pratt, and H. K. Tseng 
16, 21692173 (1977) 
PITT152  "Electron Bremsstrahlung Spectrum 1500 KeV"  C. M. Li, L. D. Kissel, R. H. Pratt, and H. K. Tseng 
13, 17141727 (1976) 
PITT140  "Tip Region of the Bremsstrahlung Spectrum from Incident Electrons of Kinetic Energy 50 KeV  1.84 MeV"  R. H. Pratt and H. K.Tseng 
11, 17971803 (1975) 
698520723  "Comments on Atomic Form Factors for Large Momentum Transfers"  H. K. Tseng and R. H. Pratt 

PITT131  "Electron Bremsstrahlung from Neutral Atoms"  H. K. Tseng and R. H. Pratt 
33, 516518 (1974) 
PITT130  "The Tip Region of the Bremsstrahlung Spectrum"  H. K. Tseng and R. H. Pratt 

PITT112  "Polarization Correlations in AtomicField Pair Production"  H. K. Tseng and R. H. Pratt 
9, 752761 (1974) 
PITT105  "Erratum: Atomic Photoelectric Effect Above 10 keV"  R. H. Pratt, A. Ron, and H. K. Tseng 
45, 663664 (1973) 
PITT105  "Atomic Photoelectric Effect Above 10 keV"  R. H. Pratt, A. Ron, and H. K. Tseng 
45, 273325 (1973) 
Report No. 2  "Coherent and Incoherent Scattering of Photons by Bound Electrons. Limitations of Present Theoretical Evaluations of the Cross Sections"  H. K. Tseng, M. Gavrila, and R. H. Pratt 
NBS (May 1973) 
Report No. 1  "Atomic Photoeffect 0.1 to 10 keV. Assessment of CooperManson Theory (Dipole Approximation) as used in the Photon Cross Section Compilation by Kaman Nuclear for DNA"  R. H. Pratt and H. K. Tseng 
NBS (January 1973) 
PITT104  "Polarization Correlations in AtomicField Bremsstrahlung"  H. K. Tseng and R. H. Pratt 
7, 15021515 (1973) 
PITT103  "Comments on Screening and ShellRatio Effects in Single Quantum Pair Annihilation"  H. K. Tseng and R. H. Pratt 
7, 14231426 (1973) 
PITT94  "Errata: Screening Effects in Atomic Pair Production Below 5 MeV"  H. K. Tseng and R. H. Pratt 
7, 1806 (1973) 
PITT94  "Screening Effects in Atomic Pair Production Below 5 MeV"  H. K. Tseng and R. H. Pratt 
6, 20492056 (1972) 
NYO382975  "Behavior of Electron Wave Functions Near the Atomic Nucleus and Normalization
Screening Theory in the
Atomic Photoeffect" 
R. H. Pratt and H. K. Tseng 
5, 10631072 (1972) 
NYO382971  "Exact Screened Calculations of AtomicField Pair Production and LowEnergy Screening"  H. K. Tseng and R. H. Pratt 
4, 18351843 (1971) 
NYO382951  "Exact Screened Calculations of Atomic Field Bremsstrahlung"  H. K. Tseng and R. H. Pratt 
3, 100115 (1971) 
NYO382938  "Comments on the Calculation of Relativistic Bremsstrahlung Cross Sections"  H. K. Tseng and R. H. Pratt 
1, 528531 (1970) 
PITT302  "Characterization of Photoelectron Angular Distribution II"  M. S. Wang 
to LLNL (1983) 
PITT301  "Importance of BoundBound Transitions in the Dispersion Relation for Calculation in the Dispersion of Soft XRay Forward Rayleigh Scattering from Light Elements"  M. S. Wang and R. H. Pratt 
28, 31153116 (1983) 
PITT299  "Merging of Positions of Zeros in Dipole and Quadrupole Matrix Elements of Photoeffect from Outer Shell and Rydberg States of High Z Elements"  M. S. Wang and R. H. Pratt 
29, 174176 (1984) 
PITT296  "Characterization of Photoelectron Angular Distribution"  M. S. Wang 
to LLNL (1982) 
PITT295  "Program for Calculating Rayleigh Scattering Amplitudes from a Simple Parametrization"  M. S. Wang and I. B. Goldberg 
(1982) 
PITT289  "Analytic Expressions for BoundBound and BoundFree Dipole Transition Matrix Elements of Atomic Inner Shells"  M. S. Wang and R. H. Pratt 
27, 19391942 (1983) 
PITT281  "Analytic Parametrization of the Real Part of the Forward Angle Total Rayleigh Scattering Amplitude"  M. S. Wang 
to LLNL (1982) 
PITT280  "Analytic Parametrization of Total Photoeffect Cross Sections and Forward Angle Rayleigh Scattering Amplitudes"  M. S. Wang and R. H. Pratt 
May 1982 
PITT275  "The Real Part of the Forward Rayleigh Amplitude"  M. S. Wang 
to LLNL (1981) 
PITT271  "Analytic Parametrization of the Imaginary Part of the Rayleigh Amplitude at Forward Angles"  M. S. Wang 
to LLNL (1981) 
PITT270  "Observation of Zeros and Amplification of Quadrupole Matrix Element Contributions to Photoelectron Angular Distributions"  M. S. Wang, Y. S. Kim, R. H. Pratt, and A. Ron 
25, 857861 (1982) 
PITT547  "Master equations for degenerate systems: electrons radiative cascade in a Coulomb potential"  D. B. Uskov and R. H. Pratt 
37, 425971 (2004) 

PITT538  "Bremsstrahlung ReggeType Representation"  D. B. Uskov and R. H. Pratt 
"Application of Accelerators in Research and Industry", Melville, New York, 2003, edited by J. L. Duggan and I. L. Morgan,106110 
Journal Link 
PITT537 
"Comparison of classical and quantum bremsstrahlung"  R. H. Pratt, D. B. Uskov, A. V. Korol, and O. I. Obolensky 
"Application of Accelerators in Research and Industry", Melville, New York, 2003, edited by J. L. Duggan and I. L. Morgan,119123 
Journal Link 
PITT449  "Relativistic, Retardation and Multipole Effects in Photoionization Cross Sections: Z,n,l Dependence"  Akiva Ron, I. B. Goldberg, J. Stein, Steven T. Manson, R. H. Pratt, and R. Y. Yin 
to be submitted to Phys. Rev. A 
PITT359  "High Energy Atomic Photoelectric Effect and Bremsstrahlung"  R. Y. Yin, O. V. Gabriel, and R. H. Pratt 
36, 12071219 (1987) 
PITT352  "Determination Whether the Number of Zeroes for Transition Matrix Elements is Even or Odd"  R. H. Pratt, R. Y. Yin, and X. Liang 
35, 14501452 (1987) 
PITT350  "Ionic and Point Coulomb Relativistic Cooper Minima"  R. Y. Yin and R. H. Pratt 
35, 11541158 (1987) 
PITT349  "Survey of Relativistic Cooper Minima"  R. Y. Yin and R. H. Pratt 
35, 11491153 (1987) 
PITT321  "Comparison between Average Atom and Detailed Configuration Type Calculations
of the Photoionization Cross
Section of Hot and Dense Aluminum Plasma 
D. Salzmann, R. Y. Yin, and R. H. Pratt 
32, 36273638 (1985) 
PITT320  "Ionic Cooper Minima"  R. Y. Yin and R. H. Pratt 
32, 225228 (1985) 
PITT317  "An Investigation of Possibilities to Improve the Characterization of Photoelectron Angular Distributions"  D. Salzmann and R. Y. Yin 
to LLNL (1984) 
PITT556  "Nondipole asymmetries of Kshell photoelectrons of Kr, Br_2 and BrCF_3"  S. H. Southworth, R. W. Dunford, E. P. Kantor, B. Krassig, L. Young, L. A. LaJohn, and R. H. Pratt 
75, 15747 (2006) 
PITT536  "Nomdipole asymmetries of Kr 1s photoelectrons"  B. Krassig, J. C. Billieux, R. W. Dunford, S. Hasegawa, E.P. Kantor, S. H. Southworth, L. Young, L. A. LaJohn, and R. H. Pratt 
67, 022707, (2003) 
PITT526  "Corrections to the usual xray scattering factors in rare gases: Experiment and theory"  L. Young, R. W. Dunford, E. P. Kanter, B. Krassig, S. H. Southworth, R. A. Bonham, P. Lykos, C. Morong, A. Timm, J. P. J. Carney, and R. H. Pratt 
63, 052718, 110 (2001) 
PITT499  "Manifestations of nonlocal exchange, electron correlation and dynamic effects in Xray scattering"  M. Jung, R. W. Dunford, D. S. Gemmell, E. P. Kanter, B. Krassig, T. W. LeBrun, S. H. Southworth, L. Young, J. P. J. Carney, L. LaJohn, R. H. Pratt, and P. M. Bergstrom, Jr. 
81, 8, 15961599 (1998) 
PITT182  "Photoelectron Angular Distributions"  H. K. Tseng, R. H. Pratt, S. Yu, and A. Ron 
17, 10611079 (1978) 
PITT157  "Application of Low Energy Theorem for Bremsstrahlung"  C. M. Li, R. H. Pratt, and Simon Yu 

PITT135  "One Particle Central Potential for Inelastic Collisions of Fast Charged Particles with Atoms"  S. Yu 
8, 17521755 (1974) 
PITT246  "Problems in the Use of Statistical Average Atom Potentials for Estimating Average Degree of Ionization"  W. Zakowicz, I. J. Feng, and R. H. Pratt 
27, 329333 (1982) 
PITT236  "Problems in Estimating Average Degree of Ionization for High Temperature Dense Plasmas"  I. J. Feng, W. Zakowicz, and R. H. Pratt 
23, 883886 (1981) 
PITT459  "Rayleigh Scattering and Form Factors"  S. C. Roy, B. Zhou, Lynn Kissel, and R. H. Pratt 
67 B, 481496 (1993) 
PITT455  "Retardation and Multipole Effects in Rayleigh Scattering by Hydrogenlike Ions at Low XRay Photon Energies"  A. Costescu, P. M. Bergstrom, C. Dinu, and R. H. Pratt 
50, 13901398 (1994) 
PITT454  "Validity of Form Factor, Modified Form Factor, and Anomalous Scattering Factor Approximations in Elastic Scattering Calculations"  L. Kissel, B. Zhou, S. C. Roy, S. K. Sen Gupta, and R. H. Pratt 
271288 (1995) 
PITT436  "Polarization Bremsstrahlung Radiation"  Bin Zhou 

PITT434  "ManyElectron Correlation Effects on Anomalous Scattering Factors"  B. Zhou, L. Kissel, and R. H. Pratt 
45, 69066909 (1992) 
PITT433  "Mechanism for Spurious Structures in IPA Photoionization Calculations"  B. Zhou and R. H. Pratt 
45, 63186322 (1992) 
PITT430  "Preliminary Study of the ManyElectron Correlation Effect on Anomalous Scattering Factors"  B. Zhou 
to LLNL (1991) 
PITT429  "Simple Analytic Scheme for Real XRay Rayleigh Scattering Factors of Ions"  B. Zhou 
to LLNL (1991) 
PITT423  "Simple Computational Scheme for XRay Anomalous Scattering Factors for Ions"  B. Zhou, L. Kissel, and R. H. Pratt 
66, 307312 (1992) 
PITT422  "Near Threshold Structures in Anomalous Scattering Factors"  B. Zhou, L. Kissel, and R. H. Pratt 
45, 29832988 (1992) 
PITT415  "Scattering of Photons from Atomic Electrons"  R. H. Pratt, L. Kissel, B. Zhou, P. M. Bergstrom, Jr., K. Pisk, and T. Suric 
Sarasota, FL Oct. 1990 (World Scientific) 263272 
PITT412  "Simple Calculational Scheme for Anomalous Scattering Factors for Ions"  B. Zhou, L. Kissel, and R. H. Pratt 
(1990) 
PITT411  "Evaluation of Anomalous Scattering Factors in the EPDL Library"  B. Zhou, L. Kissel, and R. H. Pratt 
(1990) 
PITT403  "MFWAC Calculation of Rayleigh Scattering for Ions"  B. Zhou, S. C. Roy, R. H. Pratt, and L. Kissel 
for LLNL (1989) 
PITT402  "Use of Modified Form Factor with Anomalous Corrections in Rayleigh Scattering"  B. Zhou, S. K. Sen Gupta, S. C. Roy, L. Kissel, and R. H. Pratt 
for LLNL (1989) 
PITT398  "Calculation of Anomalous Scattering for Ions and Atoms"  Bin Zhou, R. H. Pratt, S. C. Roy, and L. Kissel 
Hawaii, 1621 July 1989, Physics Scripta 41, 495498 (1990) 
PITT391  "Validity of Form Factor Approximation in Rayleigh Scattering"  Bin Zhou, S. C. Roy, L. D. Kissel, and R. H. Pratt 
to LLNL (1989) 