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Theoretical Atomic Physics Group Reports

[RECENT] [AUTHOR] [YEAR]

Reports listed by subject

[Photoeffect] [Potentials...] [Photon Scattering] [Bremstrahlung] [Bound-Bound Transitions] [Hot Dense Plasmas] [Pair Production] [Other Bound-Free Transitions]

Photoeffect


PITT-571		 "Cooper Minima: A window on nondipole photoionization at low energy" G. B. Pradhan, J. Jose, P. C. Deshmukh, L. A. LaJohn, R. H. Pratt and S. T. Manson
J. Phys. B
44, 21002 (2011)
PITT-569 "Quadrupole matrix element zeros and their effects on photoelectron angular distributions" L. A. LaJohn, S. T. Manson and R. H. Pratt
NIM A
619, 7-9 (2010)
PITT-566 "A personal history of photoeffect from ancient toward modern times" R. H. Pratt
University of Bucharest
(2009)
PITT-565 "Partial cancelations of correlations in nonrelativistic high energy asymptotics of photoeffect" E. G. Drukerev and R. H. Pratt
Phys. Rev. A
80, 013406 (2009)
PITT-561 "Comments on photoionization of He-like ions in asymptotic region" R. H. Pratt
Phys. Lett
A358, 211 (2006)
PITT-556 "Nondipole asyymmetries of K-shell 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
RPC
75, 1574-7 (2006)
PITT-552 "Correlations in relativistic photoeffect" E. G. Drukarev and R. H. Pratt
Phys. Rev. A
72, 0627011 (2005)
PITT-546 "O(1/w) corrections to the shake-off (shake-up) correlation effects in double (single) ionization of He by absorption of a photon" L. T. Suric and R. H. Pratt
J. Phys. B
37, L93-L102 (2004)
PITT-542 "Higher multipole high energy radiation transition matrix element zeros" L. A. LaJohn and R. H. Pratt
RPC
71(3/4), 665-6 (2004)
PITT-541 "Entanglement change in atomic photoionization" Young Soon Kim, Yu Jin Kim and R. H. Pratt
ICPEAC conference proceedings: Physica Scripta
T110, 79-82 (2004)
PITT-539 "High energy photoionization beyond independent particle approximation" E. G. Drukarev and N. B. Avdonina
J. Phys. B
36, 2033-52 (2002)
PITT-536 "Nondipole asymmetries of Kr 1s photoelectrons" L.B. Krassig, J. C. Billieux, R. W. Dunford, D. S. Gemmell, S. Hasegawa, E.P. Kanter, S. H. Southworth, L. Young, A. LaJohn and R. H. Pratt
Phys. Rev. A
67, 022707 (2003)
PITT-535 "Relativistic electric dipole matrix element zeros" L. A. LaJohn and R. H. Pratt
Phys. Rev. A
67, 032701 (2003)
PITT-530 "Characterization of high energy photoionization in terms of the singularities of the atomic potential: III. Beyond K shell ionization, using the example of a two-electron atom in an excited state" T. Suric, E. G. Drukarev, and R. H. Pratt
Phys. Rev. A
67, 022710 (2003)
PITT-529 "Characterization of high energy photoionization in terms of the singularities of the atomic potential: II. Photoionization of the ground state of a two-electron atom" T. Suric, E. G. Drukarev, and R. H. Pratt
Phys. Rev. A
67, 022709 (2003)
PITT-528 "Understanding atomic processes in terms of the Coulombic singularities" T. Suric, E. G. Drukarev, and R. H. Pratt
JETP
97, 217 (2003)

PITT-527		 "Applicability of a non-relativistic asymptotic description of high energy photoionization" N. B. Avdonina, E. G. Drukarev, and R. H. Pratt
Phys. Rev. A
65,052705 (2002)
PITT-525 "The approach to asymptotic behavior in photoionization" R. H. Pratt and T. Suric
for publication in
Journal Chinese Chemical Society
PITT-522 "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
J. Phys. B
34, 1-13 (2001)
PITT-521 "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
for publication in
J. Rad. Phys. Chem.
PITT-520 "Circumstances in which radiation is not absorbed, forbidding photoionization: Four classes of matrix element zeroes" L. A. LaJohn and R. H. Pratt
for publication in
J. Rad. Phys. Chem.
PITT-513 "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
Phys. Rev. Lett.
85, 4703-4706 (2000)
PITT-511 "Normalization of experimental electron impact cross sections" N. B. Avdonina, Zineb Felfli, and Alred Z. Msezane
J. Phys. B
32, 1579-1587 (1999)
PITT-510 "Some frontiers of x-ray/atom interactions" R. H. Pratt
in X-Ray and Inner-Shell Processes, 18th International Conference,
Chicago, Illinois, 1999,
edited by R. Dunford, D. Gemmell, E. Kanter, B. Krassig, S. Southworth, and L. Young
AIP Conf. Proc.
No. 506, 59-80
(AIP, Woodbury,
New York, 2000)
PITT-502 "High energy limit of photon-atom interactions: example of double ionization of He by photoabsorption" R. H. Pratt, E. G. Drukarev, and T. Suric
in Frontiers of Physics 1998,
edited by S.P.Chia and D.A.Bradley
World Scientific
(Singapore) 2000,
125-132
PITT-501 "Higher multipole and retardation corrections in the spin and polarization correlations of polarized photoelectrons ejected from the 2pJ-subshell by polarized photons - a nonrelativistic approach" A. Bechler and R. H. Pratt
J. Phys. B
32, 2889-2915 (1999)
PITT-498 "On the continuity in energy of the free-bound one photon cross sections" Viorica Florescu and R. H. Pratt
Eur. Phys. Jn D
3, 105-111 (1998)
PITT-494 "Atomic information in the characterization of atomic photoionization" L. A. LaJohn and R. H. Pratt
Phys. Rev. A
58, 4989-4992 (1998)
PITT-493 "Beyond dipole effects in atomic processes" L. A. LaJohn and R. H. Pratt
Rad. Phys. Chem.
51, 355-356
PITT-491 "The persistent correlation effects in double ionization of helium-like atoms or ions which are probed with high photon energies" R. H. Pratt, T. Suric, and K. Pisk
Journal of the Korean Physical Society
32, 356-364 (1998)
PITT-490 "Electron impact excitation of optically allowed transitions at small angles" Z. Felfli, N. Avdonina, I. W. Fomunung, and A. Z. Msezane
NIM B
119, 337-344 (1996)
PITT-488 "Double ionization of a helium-like atom or ion by a high energy photon" T. Suric, K. Pisk, and R. H. Pratt
in X-Ray and Inner-Shell Processes, 17th International Conference,
Hamburg, Germany,
September 1996,
edited by R. L. Johnson, H. Schmidt-Bocking, and B. F. Sonntag
AIP Conf. Proc. No. 389
(AIP, Woodbury,
New York, 1997), 465-474
PITT-480 "Generalized oscillator strengths for forward electron scattering" N. B. Avdonina, Z. Felfli, and Alfred Z. Msezane
J. Phys. B
30, 2591-2598 (1997)
PITT-476 "New results for radiative transition matrix elements" S. D. Oh and R. H. Pratt
Comments At. Mol. Phys.
32, No.6, 363-376 (1996)
PITT-474 "Comment on the asymptotic high energy limit of the ratio of double-to-single photoionization" M. E. Kornberg, M. E. Miraglia, T. Suric, and R. H. Pratt
Internal Report
(1995)
PITT-468 "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
NIM B
99, 136-139 (1995)
PITT-464 "Coherent correlation enhancement of Outer Shell Photoionisation Cross Sections of Alkali-Like Ions" M. Ya Amusia, N. B. Avdonina, and R. H. Pratt
J. Phys. B
27, 5211-5219 (1994)
PITT-463 "Outer-shell Photoionization of Ions" Nina Avdonina
"Atomic Physics at High Brilliance Synchrotron Sources",
ANL/APS/TM-14,
August 1994,
73-79
PITT-450 "Photon-electron polarization correlations in high-Z npj-subshell photoionization" Young Soon Kim, I. B. Goldberg, and R. H. Pratt
Phys. Rev. A
51, 424-438 (1995)
PITT-449 "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
Phys. Rev. A
50, 1312-1320 (1994)
PITT-448 "Non-Dipolar Effects in Atomic Photoionization" R. H. Pratt and Young Soon Kim
Romanian Journal of Phys.,
38, 353-370 (1993)
PITT-444 "Atomic Physics Research with an X-Ray Laser" R. H. Pratt and Bernd Crasemann
Workshop on Scientific Applications
of Short Wave Length Coherent Light Sources,
Stanford, CA,
October 24, 1992,
W. Spicer, Chairman, SLAC Report 414,
February 1993,
17-22
PITT-441 "Photoionization of Excited Highly Charged Ions" N. Avdonina, R. H. Pratt, and L. Chernysheva
Proceedings of 6th
International Conference on the Physics of Highly - Charged Ions,
553-555 (1992)
PITT-437 "Emission and Absorption of Radiation by Structured Particles" M. Ya Amusia and R. H. Pratt
CAMP
28, 247-258 (1992)
PITT-433 "Mechanism for Spurious Structures in IPA Photoionization Calculations" B. Zhou and R. H. Pratt
Phys. Rev. A
45, 6318-6322 (1992)
PITT-425 "The Universal Trajectory of Cooper Minima" Y. Kuang
Internal Report
(1991)
PITT-416 "Photon-Electron Polarization Correlations in High-Zns-Subshell Photoionization" Y. S. Kim, I. B. Goldberg, and R. H. Pratt
Phys. Rev. A
45, 4542-4552 (1992)
PITT-408 "Delayed Maxima in Photoionization Cross Sections of Atomic Ions" Xiao-Min Tong, Jia-Ming Li (C.M.Lee), and R. H. Pratt
Phys. Rev. A
42, 5348-5351 (1990)
PITT-404 "Total Photoabsorption of Neutral Atoms and Ions" Y. Kuang and R. H. Pratt
Internal Report
for LLNL
(1989)
PITT-401 "Higher Multipole and Retardation Corrections to the Dipole Distribution of L-Shell Photoelectrons Ejected by Polarized Photons" A. Bechler and R. H. Pratt
Phys. Rev. A
42, 6400-6413 (1990)
PITT-394 "Photoionization and Photon Scattering from Few-Electron Ions" R. H. Pratt
Proceedings of Bucharest Workshop on Spectroscopy and Collisions of Few Electron Ions,
February 1989,
Spectroscopy and Collisions of Few Electron Atoms,
M. Ivascu et al. eds.,
World Scientific,
Singapore (1989)
PITT-393 "Existence of Zeroes in the Coulomb Multipole Matrix Element with Retardation" V. Florescu, M. Presecan, A. Bechler, and R. H. Pratt
J. Phys. B
23, 937-950 (1990)
PITT-392 "Dynamical Screening in K-Shell Photoionization" J.-M. Li (C.M.Lee), Y.-J. Wu, and R. H. Pratt
Phys. Rev. A
40, 3036-3040 (1989)
PITT-389 "K-Shell Photoemission for Argon Ions" Qi Dong
Internal Report
(January 1989)
PITT-388 "2p Subshell Angular Resolved Photoionization and Core Relaxation of Neutral Argon" Qi Dong
Internal Report
(1989)
PITT-387 "PHOTO - A Program for Calculating Parameters of the Photoelectric Process"
User Guide		 I. B. Goldberg and P. M. Bergstrom, Jr.
Internal Report
(1988)
PITT-386 "Photoionization from Ions: Dependence on Degree of Ionization" Ye Kuang, Qi Dong, and R. H. Pratt
Chinese J. of Phys.
27, 335-350 (1989)
PITT-384 "Photoionization of Atoms and Ions" Qi Dong, Ye Kuang, and R. H. Pratt
Proceedings of the International Symposium on Radiation Physics 4,
4-8 October 1988,
Nucl. Instrum. Meth. A
280, 189-194 (1989)
PITT-379 "Higher Retardation and Multipole Corrections to the Dipole Angular Distribution of 1s Photoelectrons at Low Energies" A. Bechler and R. H. Pratt
Phys. Rev. A
39, 1774-1779 (1989)
PITT-372 "Problems with IPA Latter Tail Potentials in Neutral and Ionic Photoeffect Calculations" Ye Kuang, R. H. Pratt, Ying-Jian Wu, J. Stein, I. B. Goldberg, and Akiva Ron
for Proceedings of X-87,
Paris France,
Sept. 14-18, 1987,
J. de Phys. 48,
Colloque C9,
527-530 (1987)
PITT-366 "Soft X-Ray Near Threshold Phenomena: Theory" R. H. Pratt
for Proceedings of the Workshop in New Directions in Soft X-Ray Near Threshold Phenomena,
Asilomar, Pacific Grove, CA,
March 1-4 (1987)
PITT-365 "Possible Narrow and Deep Minima in the Photoionization Cross Sections of Excited States" I. B. Goldberg and R. H. Pratt
Phys. Rev. A
36, 2108-2111 (1987)
PITT-359 "High Energy Atomic Photoelectric Effect and Bremsstrahlung" R. Y. Yin, O. V. Gabriel, and R. H. Pratt
Phys. Rev. A
36, 1207-1219 (1987)
PITT-356 "Proof that Johnson's and Zangwill's Time Dependent Linear Response Theory for the Photo Transition Are Identical" L. Wang
Internal Report
(1986)
PITT-354 "PHOTO: A Fortran Program for the Calculation of Photoeffect (on VAX-8600)"
User's Guide		 L. Wang
Internal Report
to LLNL
(1986)
PITT-352 "Determination Whether the Number of Zeroes for Transition Matrix Elements is Even or Odd" R. H. Pratt, R. Y. Yin, and X. Liang
Phys. Rev. A
35, 1450-1452 (1987)
PITT-350 "Ionic and Point Coulomb Relativistic Cooper Minima" R. Y. Yin and R. H. Pratt
Phys. Rev. A
35, 1154-1158 (1987)
PITT-349 "Survey of Relativistic Cooper Minima" R. Y. Yin and R. H. Pratt
Phys. Rev. A
35, 1149-1153 (1987)
PITT-347 "Analytic Screened Calculation of the 1s Photoelectron Angular Distribution" A. Bechler
Internal Report
(1986)
PITT-335 "Parametrization of the Cross Sections of Photon Absorption and Scattering" A. Bechler, R. Dutt, S. K. Sen Gupta, and R. H. Pratt
NIM A
255, 43-45 (1987)
PITT-321 "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
Phys. Rev. A
32, 3627-3638 (1985)
PITT-320 "Ionic Cooper Minima" R. Y. Yin and R. H. Pratt
Phys. Rev. A 32,
225-228 (1985)
PITT-317 "An Investigation of Possibilities to Improve the Characterization of Photoelectron Angular Distributions" D. Salzmann and R. Y. Yin
Internal Report
to LLNL
(1984)
PITT-315 "Photoionization of Non-Excited Electrons from Excited Atoms" D. Salzmann and R. H. Pratt
Phys. Rev. A
30, 2767-2770 (1984)
PITT-309 "Atomic Photoelectric Effect: Theory and Experiment in the X-Ray and [gamma]-Ray Regimes" R. H. Pratt
Invited talk presented at 5th Nat. Symposium on Radiation Physics,
Calcutta India,
November 21-28, 1983,
Ind. J. Phys.
58A (Suppl.), 1-11 (1984)
PITT-305 "Analytic Calculation of the Asymmetry Parameter for Photoeffect from the 2p-Subshell" A. Bechler
Internal Report
to LLNL
(1983)
PITT-302 "Characterization of Photoelectron Angular Distribution II" M. S. Wang
Internal Report
to LLNL
(1983)
PITT-300 "6p Photoionization in High-Z 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
Phys. Rev. A
28, 2885-2894 (1983)
PITT-299 "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
Phys. Rev. A
29, 174-176 (1984)
PITT-296 "Characterization of Photoelectron Angular Distribution" M. S. Wang
Internal Report
to LLNL
(1982)
PITT-292 "Inner Shell Relativistic Features in Photoeffect" R. H. Pratt
Proceedings of X-82 Conference,
Eugene, Oregon,
August 23-27, 1982
PITT-291 "FOTO - A Program for Calculating Parameters of the Photoelectric Process" I. Goldberg
Internal Report
(1982)
PITT-289 "Analytic Expressions for Bound-Bound and Bound-Free Dipole Transition Matrix Elements of Atomic Inner Shells" M. S. Wang and R. H. Pratt
Phys. Rev. A
27, 1939-1942 (1983)
PITT-280 "Analytic Parametrization of Total Photoeffect Cross Sections and Forward Angle Rayleigh Scattering Amplitudes" M. S. Wang and R. H. Pratt
Proceedings of Penang Conference,
May, 1982
PITT-270 "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
Phys. Rev. A
25, 857-861 (1982)
PITT-260 "Nonstatistical Behavior of Photoeffect Subshell Branching Ratios at High Energies" Y. S. Kim, R. H. Pratt, and A. Ron
Phys. Rev. A
24, 1889-1893 (1981)
PITT-253 "Overlap of Shape Resonance and Cooper Minimum Structure in Photoionization" Y. S. Kim, R. H. Pratt, and A. Ron
Phys. Rev. A
24, 1626-1628 (1981)
PITT-251 "Subshell Branching Ratios of Partial Photoionization Cross Sections" A. Ron, Y. S. Kim, and R. H. Pratt
Phys. Rev. A
24, 1260-1263 (1981)
PITT-248 "Iron Plasma: Sensitivity of Photoelectric Cross Sections to Different Models and General Features of the Fermi-Amaldi Modified-Model" D. Shalitin, A. Ron, Y. Reiss, and R. H. Pratt
J.Q.S.R.T.
27, 219-226 (1982)
PITT-247 "Binding Energies and Bound-Free Transition Matrix Elements for an Impurity Atom in a Hydrogen Plasma" I. J. Feng and R. H. Pratt
J.Q.S.R.T.
27, 341-343 (1982)
PITT-245 "Relativistic Effects in the Photoionization of High-Z Elements: Splittings and Shifts of Cooper Minima" Y. S. Kim, A. Ron, R. H.Pratt, B. R. Tambe, and S. T. Manson
Phys. Rev. Lett.
46, 1326-1329 (1981)
PITT-241 "Radiative Corrections to Atomic Photoeffect and Tip-Bremsstrahlung III" D. J. Botto and M. Gavrila
Phys. Rev. A
26, 237-249 (1982)
PITT-221 "Photoelectron Angular Distributions from the Subshells of High-Z Elements" Y. S. Kim, R. H. Pratt, Akiva Ron, and H. K. Tseng
Phys. Rev. A
22, 567-576 (1980)
PITT-214 "Numerical Calculation of Photoeffect and Radiative Electron Capture" A. Ron
Internal Report
(1979)
PITT-205 "Photoionization of Highly Stripped Atomic Ions: Relativistic Calculations" W. Ong, S. T. Manson, H. K. Tseng, and R. H. Pratt
Phys. Lett. A
69, 319-321 (1979)
PITT-182 "Photoelectron Angular Distributions" H. K. Tseng, R. H. Pratt, S. Yu, and A. Ron
Phys. Rev. A
17, 1061-1079 (1978)
PITT-176 "Analytic Description of Photoeffect from Atomic Ions" D. J. Botto, J. McEnnan, and R. H. Pratt
Phys. Rev. A
18, 580-586 (1978)
PITT-167 "Radiative Corrections to Atomic Photoeffect" J. McEnnan and M. Gavrila
Phys. Rev. A
15, 1537-1556 (1977)
PITT-166 "Limitations on the Validity of the Non-relativistic Dipole Approximation for Photoelectron Angular Distributions" A. Ron, R. H. Pratt, and H. K. Tseng
Chem. Phys. Lett.
47, 377-379 (1977)
PITT-163 "Radiative Corrections to Photoeffect and Tip-Bremsstrahlung" J. McEnnan and M. Gavrila
(1976)
PITT-161 "Analytic Calculation of Screened Photoeffect Cross Sections" S. D. Oh, J. McEnnan, and R. H. Pratt
Phys. Rev. A
14, 1428-1436 (1976)
PITT-154 "Connection Between the Atomic Photoeffect and Internal Conversion" S. D. Oh and R. H. Pratt
Phys. Rev. A
13, 1463-1465 (1976)
Supp. 1975 ? "Compton Scattering by L-Shell Electrons" M. Gavrila and M. Tugulea
(1975 ?)
Supp. 1975 "Electron Photon Interactions in Atomic Fields" R. H. Pratt
based on lectures at National Central University,
Taiwan, Republic of China (1975)
PITT-129 "Dependence of Atomic Photoeffect on a Bound-Electron Magnetic Substate" S. D. Oh and R. H. Pratt
Phys. Rev. A
10, 1198-1203 (1974)
PITT-105a "Inner Shell Photoionization Above 10 keV" R. H. Pratt
Proceedings of the International Conference on Inner Shell Ionization Phenomena and Future Applications,
Atlanta, Georgia,
April 17-21, 1972,
edited by R. W. Fink, S. T. Manson, J. M. Palms, P. V. Rao,
U.S.A.E.C., Technical Information Center, Oak Ridge, Tennessee,
January 1973,
Vol. 2, 1113-1129
PITT-105 "Erratum: Atomic Photoelectric Effect Above 10 keV" R. H. Pratt, A. Ron, and H. K. Tseng
Rev. Mod. Phys.
45, 663-664 (1973)
PITT-105 "Atomic Photoelectric Effect Above 10 keV" R. H. Pratt, A. Ron, and H. K. Tseng
Rev. Mod. Phys.
45, 273-325 (1973)
Report No. 1 "Atomic Photoeffect 0.1 to 10 keV. Assessment of Cooper-Manson Theory (Dipole Approximation) as used in the Photon Cross Section Compilation by Kaman Nuclear for DNA" R. H. Pratt and H. K. Tseng
prepared for
NBS (January 1973)
NYO-3829-75 "Behavior of Electron Wave Functions Near the Atomic Nucleus and Normalization Screening Theory in the
Atomic Photoeffect"		 R. H. Pratt and H. K. Tseng
Phys. Rev. A
5, 1063-1072 (1972)
69805207-6 "Validity of Normalization Theory of Photoeffect" R. H. Pratt
(1970)
NYO-3829-34 "Coulomb Group Theory for any Spin" T. F. Jordan and R. H. Pratt
Phys. Rev.
188, 2534-2535 (1969)
69805207-5 "Smoothness of Photoeffect Cross Sections with Z" R. H. Pratt
(1970)
NYO-3829-17 "Theory of Gamma-Ray Cross Sections" R. H. Pratt
(1967)
NYO-3829-10 "K-, L-, and M-Shell Atomic Photoeffect for Screened Potential Models (Supplement B)" R. D. Schmickley and R. H. Pratt
(1967)
NYO-3829-09 "K-, L-, and M-Shell Atomic Photoeffect for Screened Potential Models (Supplement A)" R. D. Schmickley and R. H. Pratt
(1967)
NYO-3829-08 "K-, L-, and M-Shell Atomic Photoeffect for Screened Potential Models" R. D. Schmickley and R. H. Pratt
Phys. Rev.
164, 104-116 (1967)
STAN-16 "New Calculations of the Atomic Photoeffect" R. H. Pratt
Proceedings of the International Conference on the Role of Atomic Electrons in Nuclear Transformation,
Warsaw,
September 24-28, 1963,
Vol. 4, 538-547,
Warsaw, Poland
STAN-15 "Polarization Correlations in Atomic Photoeffect" R. H. Pratt, R. D. Levee, R. L. Pexton, and W. Aron
Phys. Rev.
134, A916-922 (1964)
STAN-14 "High-Frequency Region of the Spectrum of Electron and Positron Bremsstrahlung II" R. J. Jabbur and R. H. Pratt
Phys. Rev.
133, B1090-1091 (1964)
STAN-13 "K-Shell Photoelectric Cross Sections from 200 keV to 2 MeV" R. H. Pratt, R. D. Levee, R. L. Pexton, and W. Aron
Phys. Rev.
134, A898-915 (1964)
STAN-7 "Transfer of Helicity in Radiation and Absorption of High-Energy Photons" R. H. Pratt
Phys. Rev.
123, 1508-1510 (1961)
STAN-5 "Photoeffect from the L Shell" R. H. Pratt
Phys. Rev.
119, 1619-1626 (1960)
STAN-4 "Atomic Photoelectric Effect at High Energies" R. H. Pratt
Phys. Rev.
117, 1017-1028 (1960)

Potentials, Wave Functions, Propagators, Energy Levels, Phase Shifts, etc.

PITT-547 "Master equations for degenerate systems: electron radiative cascade in a Coulomb potential" D. B. Uskov and R. H. Pratt
J. Phys. B
37, 4259-71 (2004)
PITT-532 "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
Phys. Rev A
66, 022713 (2002)
PITT-520 "Circumstances in which radiation is not absorbed, forbidding photoionization: Four classes of matrix element zeroes" L. A. LaJohn and R.H.Pratt
for publication in
J. Rad. Phys. Chem.
PITT-518 "Kinematic representation for elucidating small-angle electron scattering" N. B. Avdonina, Z. Felfli, D. Fursa, and A. Z. Msezane
Phys. Rev. A
62, 014703, 1-4 (2000)
PITT-476 "New results for radiative transition matrix elements" S. D. Oh and R. H. Pratt
Comments At. Mol. Phys.
32, No. 6, 363-376 (1996)
PITT-467 "Use of Yukawa-like Parametric Potentials in Rayleigh Scattering Calculations" C. D. Shaffer and R. H. Pratt
Appl. Radiat. Isot.
46, 429-430 (1995)
PITT-462 "On Dynamic Polarizability of Rydberg States Averaged Over the Angular Quantum Numbers" I. Beigman, L. Bureyeva, and R. H. Pratt
J. Phys. B
27, 5833-5840 (1994)
PITT-458 "PARAPOT.f, A Computer Code for the Calculation of Parametric Potentials" David Salzmann
Internal Report
(December 1993)
PITT-456 "Amplitudes at Nuclues of Electronic Wave Function For Atomic Ions" Lei Liu, Jia-Ming Li, and R. H. Pratt
Phys. Rev. A
49, 3770-3775 (1994)
PITT-428 "Amplitudes at Nucleus of Electronic Wave Functions for Atomic Ions" L. Liu
Internal Report
(1991)
PITT-425 "The Universal Trajectory of Cooper Minima" Y. Kuang
Internal Report
(1991)
PITT-424 "Positiveness and Monotonicity of Free-Free Coulomb Dipole Matrix Elements" S. D. Oh and R. H. Pratt
Phys. Rev. A
45, 1583-1586 (1992)
PITT-418 "Transformed Coulomb Green's Function Sturmian Expansion" E. Karule and R. H. Pratt
J. Phys. B
24, 1585-1592 (1991)
PITT-399 "Relativistic Fermi-Segre Formula" I. B. Goldberg, J. Stein, Akiva Ron, and R. H. Pratt
Phys. Rev. A
42, 2501-2512 (1990)
PITT-393 "Existence of Zeroes in the Coulomb Multipole Matrix Element with Retardation" V. Florescu, M. Presecan, A. Bechler, and R. H. Pratt
J. Phys. B
23, 937-950 (1990)
PITT-378 "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
Phys. Rev. A
39, 506-513 (1989)
PITT-370 "Monotonicity of Coulomb Dipole Matrix Elements" S. D. Oh and R. H. Pratt
Phys. Rev. A
37, 1524-1526 (1988)
PITT-364 "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
Phys. Rev. A
36, 5523-5529 (1987)
PITT-353 "Beijing Code" ---
(In Chinese)
Internal Report
PITT-352 "Determination Whether the Number of Zeroes for Transition Matrix Elements is Even or Odd" R. H. Pratt, R. Y. Yin, and X. Liang
Phys. Rev. A
35, 1450-1452 (1987)
PITT-351 "A Brief Summary of the Formalism of RTDLDA" L. Wang
Internal Report
to LLNL
(1986)
PITT-350 "Ionic and Point Coulomb Relativistic Cooper Minima" R. Y. Yin and R. H. Pratt
Phys. Rev. A
35, 1154-1158 (1987)
PITT-349 "Survey of Relativistic Cooper Minima" R. Y. Yin and R. H. Pratt
Phys. Rev. A
35, 1149-1153 (1987)
PITT-345 "Schrodinger-Like Equations for Relativistic Particles" I. B. Goldberg and R. H. Pratt
J. Math Phys.
28, 1351-1359, (1987)
PITT-343 "Nonvanishing of Allowed Coulomb Dipole Matrix Elements" S. D. Oh and R. H. Pratt
Phys. Rev. A
34, 2486-2487 (1986)
PITT-334 "RSCF: A Fortran Program for the Relativistic Self-Consistent Field Calculation"
User's Guide		 L. Kim
Internal Report
(1985)
PITT-333 "Analytical Expressions for Phase Shifts in Partially Screened Coulomb Potentials with Ionic Long-Range Coulomb Tails" A. Bechler and R. H. Pratt
J. Phys. A
20, 133-141 (1987)
PITT-326 "Generalized WKB Approximation to Non-relativistic Normalizations and Phase Shifts in a Screened Coulomb
Potential"		 J. Stein, A. Ron, I. B. Goldberg, and R. H. Pratt
Internal Report
to LLNL
(1985)
PITT-316 "WKB-like Approximation to Screened Coulomb Wave Functions" J. Stein
Internal Report
(1984)
PITT-313 "Screening Effects at Small Distances from the Atomic Nuclei" S. D. Oh
Internal Report
(1984)
PITT-307 "Analytic Expressions for High Energy Full Three-Dimensional Continuum Wave Functions and Phase Shifts in Screened Coulomb Potentials" A. Bechler and R. H. Pratt
Ann. Phys.
163, 28-77 (1985)
PITT-298 "High Energy Expansions for the Phase Shifts in Screened Coulomb Potentials" A. Bechler and R. H. Pratt
Phys. Rev. A
28, 1190-1192 (1983)
PITT-294 "Single Channel Relativistic Quantum Defect Theory" I. B. Goldberg
Internal Report
(1982)
PITT-289 "Analytic Expressions for Bound-Bound and Bound-Free Dipole Transition Matrix Elements of Atomic Inner Shells" M. S. Wang and R. H. Pratt
Phys. Rev. A
27, 1939-1942 (1983)
PITT-264 "Screening Corrections to the Hyperfine Splitting of Inner-Shell Atomic Energy Levels" O. V. Gabriel and R. H. Pratt
Phys. Rev. A
25, 2592-2595 (1982)
PITT-243 "Relativistic and Nonrelativistic Potential Expansion Coefficients" D. Botto
Internal Report
(1980)
PITT-223 "Generalized Fermi-Segre Formula" Z. R. Iwinski, Y. S. Kim, and R. H. Pratt
Phys. Rev. A
22, 1358-1360 (1980)
PITT-198 "Analytic Perturbation Theory for Screened Coulomb Potentials: Full Continuum Wave Function" A. Bechler, J. McEnnan, and R. H. Pratt
Acta. Phys. Pol. B
10, 413-431 (1979)
PITT-192 "Numerical Nonrelativistic Wave Function and Matrix Element Calculation" D. J. Botto and J. Parker
Internal Report
(1978)
PITT-175 "Analytic Perturbation Theory for Screened Coulomb Potentials: Relativistic Case" J. McEnnan, D. J. Botto, R. H. Pratt, D. Bunaciu, and V. Florescu
Phys. Rev. A
16, 1768-1785 (1977)
PITT-172 "On the Dispersion Relations for Electron-Atom Scattering" E. Gerjuoy and C. M. Lee
(1977)
PITT-148 "Erratum: Analytic Perturbation Theory for Screened Coulomb Potentials: Nonrelativistic Case" J. McEnnan, L. Kissel, and R. H. Pratt
Phys. Rev. A
13, 2325 (1976)
(See PITT-139)
PITT-148 Addendum to "Analytic Perturbation Theory for Screened Coulomb Potentials: Nonrelativistic Case" J. McEnnan, L. Kissel, and R. H. Pratt
Phys. Rev. A
14, 521-523 (1976)
(See PITT-139)
PITT-139 "Analytic Perturbation Theory for Screened Coulomb Potentials: Nonrelativistic Case" J. McEnnan, L. Kissel, and R. H. Pratt
Phys. Rev. A
13, 532-559 (1976)
(See PITT-148)
6985207-23 "Comments on Atomic Form Factors for Large Momentum Transfers" H. K. Tseng and R. H. Pratt
(1974)
PITT-135 "One Particle Central Potential for Inelastic Collisions of Fast Charged Particles with Atoms" S. Yu
J. Phys.B
8, 1752-1755 (1974)
PITT-93 "Use of Furry-Sommerfeld-Maue Wave Functions in Pair Production and Bremsstrahlung" J. K. Fink and R. H. Pratt
Phys. Rev. A
7, 392-403 (1973)
NYO-3829-75 "Behavior of Electron Wave Functions Near the Atomic Nucleus and Normalization Screening Theory in the
Atomic Photoeffect"		 R. H. Pratt and H. K. Tseng
Phys. Rev. A
5, 1063 (1972)
NYO-3829-35 "Separable Schrodinger Equations for Two Interacting Particles in External Fields" R. Seiler and R. H. Pratt
J. Math. Phys.
11, 2208-2211 (1970)
NYO-3829-34 "Coulomb Group Theory for any Spin" T. F. Jordan and R. H. Pratt
Phys. Rev.
188, 2534-2535 (1969)
NYO-3829-31 "Separability of Two Particle Potentials" R. H. Pratt
(1969)
STAN-24 "Generators of the de Sitter Group for the Hydrogen Atom" R. H. Pratt and T. F. Jordan
Phys. Rev.
148, 1276-1279 (1966)
STAN-12 "Coulomb Green's Function in Closed Form" Levere Hostler and R. H. Pratt
Phys. Rev. Lett.
10, 469-470 (1963)
STAN-8 "Extrapolation to Cuts and the Scattering of Electrons and Positrons" S. D. Drell and R. H. Pratt
Phys. Rev.
125, 1394-1399 (1962)
STAN-1 "Applications of a High-Energy Coulomb Wave Function" R. E. Prange and R. H. Pratt
Phys. Rev.
108, 139-143 (1957)

Photon Scattering

PITT-570

 "Compton scattering from positronium and validiry of impulse approximation" Z. Kallimann, K. Pisk and R. H. Pratt
Phys. Rev. A
83, 053405 (2011)
PITT-568 "Low momentum transfer nonrelativistic limit of the relativistic impulse approximation expression for Compton scattering doubly differential cross sections and characterization of their relativistic contributions" L. A. LaJohn
Phys. Rev. A
81, 043404 (2010)
PITT-567 "K-shell scattering at high photon energy" V. Florescu, and R. H. Pratt
Phys. Rev. A
80, 033421 (2009)
PITT-564 "Compton scattering revisited" R. H. Pratt, L. A. LaJohn, V. Florescu, T. Suric, B. K. Chatterjee and S. C. Roy
RPC
79, 124-31 (2010)
PITT-560 "Asymmetry and the shift of the Compton profile" B. K. Chatterjee, S. C. Roy, T. Suric, R. H. Pratt, and L. A. LaJohn
NIM A
580, 22-4 (2007)
PITT-559 "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
NIM B
261, 175-9 (2007)
PITT-558 "Multipole decomposition of the elastic atomic photon scattering form factor and anomalous scattering factor" L. A. LaJohn
J. Phys. A
39, 5089-5103 (2006)
PITT-555 "Recent theoretical developments in photon-atom scattering" R. H. Pratt
RPC
74, 411 (2005)
PITT-553 "Elastic scattering of 1.115 MeV photons" Bhakta Kunwar, Arunava Bhadra, Swapan K. Sen Gupta, J. P. J. Carney and R. H. Pratt
Phys. Rev. A
71, 032724 (2005)
PITT-550 "Investigations on Compton scattering: New directions" B. K. Chatterjee, L. A. LaJohn and S. C. Roy
RPC
75, 2165-73 (2006)
PITT-545 "Tutorial on fundamentals of radiation physics: Interactions of photons with matter" R. H. Pratt
RPC
70(4/5), 595-603 (2004)
PITT-544 "An alternative method to calculate inelastic scattering cross sections of photons" S. C. Roy, B. K. Chatterjee and R. H. Pratt
RPC
71(3/4), 679-80 (2004)
PITT-540 "Need for further inelastic scattering measurements at x-ray energies" S. C. Roy and R. H. Pratt
RPC
69(3), 193-7 1-10 (2003)
PITT-526 "Corrections to the usual x-ray 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
Phys. Rev. A
63, 052718, 1-10 (2001)
PITT-523 "Understanding the importance of dynamic, correlation, and exchange effects in new low-energy photon scattering experiments" J. P. J. Carney and R. H. Pratt
AIP Conference Proceedings 576,
"Application of Accelerators in Research and Industry", Melville, New York, 2001,
edited by J. L. Duggan and I. L. Morgan, 52-55
PITT-519 "Existence of near-zero minima in elastic photon-atom scattering" J. P. J. Carney and R. H. Pratt
for publication in
J. Rad. Phys. Chem.
PITT-516 "Non-local exchange effects in elastic photon scattering from low-Z elements" J. P. J. Carney
Rad. Phys. Chem.
59, 215-220 (2000)
PITT-515 "Constructing adequate predictions for photon-atom scattering: A composite approach" J. P. J. Carney and R. H. Pratt
Phys. Rev. A
62, 012705, 1-10 (2000)
PITT-512 "Dependence of photon-atom scattering on energy resolution and target angular momentum" J. P. J. Carney, R. H. Pratt, N. L. Manakov, and A. V. Meremianin
Phys. Rev A
61, 042704, 1-15 (2000)
PITT-510 "Some frontiers of x-ray/atom interactions" R. H. Pratt
in X-Ray and Inner-Shell Processes, 18th International Conference, Chicago, Illinois 1999,
edited by R. Dunford, D. Gemmell, E. Kanter, B. Krassig, S. Southworth, and L. Young
AIP Conf. Proc.
No. 506, 59-80
(AIP, Woodbury,
New York, 2000)
PITT-509 "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
Phys. Rev. A
61, 052714, 1-14 (2000)
PITT-508 "Circular dichroism effects in atomic x-ray scattering" N. L. Manakov, A. V. Meremianin, J. P. J. Carney, and R. H. Pratt
Phys. Rev. A
61, 032711, 1-7 (2000)
PITT-507 "Contribution of bound-electron pair production to the dispersion relation for Delbruck scattering" J. P. J. Carney and R. H. Pratt
Phys. Rev. A
60, 3020-3024 (1999)
PITT-505 "Elastic scattering of photons" S. C. Roy, Lynn Kissel, and R. H. Pratt
Rad. Phys. Chem.
56, 3-26 (1999)
PITT-504 "Anomalous scattering effects in elastic photon-atom scattering from biomedically important elements" D. A. Bradley, S. C. Roy, Lynn Kissel, and R. H. Pratt
Rad. Phys. Chem.
56, 175-195 (1999)
PITT-500 "Elastic photon scattering and normalization of in vivo XRF analysis of Pb in bone" D. A. Bradley, Lynn Kissel, and R. H. Pratt
X-Ray Spectrometry 28, 339-341 (1999);
also in Proceedings of the European Conferences on Energy Dispersive X-Ray Spectrometry,
Bologna University Press, 231-234 (1999)
PITT-499 "Manifestations of non-local exchange, electron correlation and dynamic effects in X-ray 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.
Phys. Rev. Lett.
81, 8, 1596-1599 (1998)
PITT-497 "The utility of Compton scattering in determination of electron momentum density" Z. Kalliman, T. Suric, K. Pisk, and R. H. Pratt
Fizika A (Zagreb)
9 (1), 1-8 (2000)
PITT-496 "Triply differential cross section for Compton scattering" Z. Kalliman, T. Suric, K. Pisk, and R. H. Pratt
Phys. Rev. A
57, 2683-2691 (1998)
PITT-492 "Elastic photon scattering from excited states of atoms and ions" J. P. J. Carney, Lynn Kissel, R. H. Pratt, S. C. Roy and S. K. Sen Gupta
Rad. Phys. Chem.
51, 371-372 (1998)
PITT-491 "The persistent correlation effects in double ionization of helium-like atoms or ions which are probed with high photon energies" R. H. Pratt, T. Suric, and K. Pisk
Journal of the Korean Physical Society
32, 356-364 (1998)
PITT-488 "Double ionization of a helium-like atom or ion by a high energy photon" T. Suric, K. Pisk, and R. H. Pratt
in X-Ray and Inner-Shell Processes, 17th International Conference,
Hamburg, Germany,
September 1996,
edited by R. L. Johnson, H. Schmidt-Bocking, and B. F. Sonntag
AIP Conf. Proc. No. 389
(AIP, Woodbury,
New York, 1997), 465-474
PITT-483 "Investigation of the angle dependence of the photon-atom anomalous scattering factors" P. M. Bergstrom, Jr., L. Kissel, R. H. Pratt, and A. Costescu
Acta Crystallographica A 53,
7-14 (1997)
PITT-479 "An overview of the theories used in Compton scattering calculations" P. M. Bergstrom, Jr., and R. H. Pratt
Rad. Phys. Chem.
50, 3-29 (1997)
PITT-475 "Charge dependence of the ratio of double to total ionization of a helium-like ion by Compton scattering of a high
energy photon"		 T. Suric, K. Pisk, and R. H. Pratt
Phys. Lett. A
211, 289-296 (1996)
PITT-474 "Comment on the asymptotic high energy limit of the ratio of double-to-single photoionization" M. E. Kornberg, M. E. Miraglia, T. Suric, and R. H. Pratt
Internal Report
(1995)
PITT-472 "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
Pramana 44,
548-553 (1995)
PITT-467 "Use of Yukawa-like Parametric Potentials in Rayleigh Scattering Calculations" C. D. Shaffer and R. H. Pratt
Appl. Radiat. Isot.
46, 429-430 (1995)
PITT-465 "Elastic Scattering of 88.03 keV Gamma Rays" G. Basavaraju, P. P. Kane, Saharsha M. Lad, Lynn Kissel, and R. H. Pratt
Phys. Rev. A
51, 2608-2610 (1995)
PITT-461 "Ionization of two-electron systems by Compton scattering of a photon" T. Suric, K. Pisk, B. A. Logan, and R. H. Pratt
Phys. Rev. Lett.
73, 790-793 (1994)
PITT-460 "Report on Compton scattering of 122 keV and 136 keV Co57 gamma rays from Ge and its contribution to the signal in Ge detector" T. Suric and R. H. Pratt
Internal Report
(April 1994)
PITT-459 "Rayleigh Scattering and Form Factors" S. C. Roy, B. Zhou, Lynn Kissel, and R. H. Pratt
Indian J. Phys.
67 B, 481-496 (1993)
PITT-457 "Incorporation of Experimental Information into Anomalous Scattering Factors" C. D. Shaffer
(November 1993)
PITT-455 "Retardation and Multipole Effects in Rayleigh Scattering by Hydrogenlike Ions at Low X-Ray Photon Energies" A. Costescu, P. M. Bergstrom, C. Dinu, and R. H. Pratt
Phys. Rev. A
50, 1390-1398 (1994)
PITT-454 "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
Acta Crystallographica A 51,
271-288 (1995)
PITT-452 "Elastic Scattering of 81 keV Gamma Rays" G. Basavaraju, P. P. Kane, Lynn D. Kissel, and R. H. Pratt
Phys. Rev. A
49, 3664-3672 (1994)
PITT-451 "Numerical Evaluation of Cross Sections for K Shell Compton Scattering of 279.2 keV Gamma Rays and Strategy for Experimental Studies" G. Basavaraju
Internal Report
(1993)
PITT-447 "Notes on Further Parallelization of the Second Order S-Matrix Compton Scattering Code" Yoseph Stein, C. David Shaffer
Internal report
for LLNL
(February 1993)
PITT-445 "New Relativistic S-Matrix Results for Scattering - Beyond the Usual Anomalous Factors/Beyond Impulse
Approximation"		 R. H. Pratt, Lynn Kissel, and P . M. Bergstrom, Jr.
in Resonant Anomalous X-ray Scattering - Theory and
Applications,
edited by G. Materlik, C. J. Sparks, and K. Fischer, North-Holland, Amsterdam (1994),
9-33
PITT-444 "Atomic Physics Research with an X-Ray Laser" R. H. Pratt and Bernd Crasemann
Workshop on Scientific Applications
of Short Wave Length Coherent Light Sources,
Stanford, CA,
October 24, 1992,
W. Spicer, Chairman, SLAC Report 414,
February 1993,
17-22
PITT-443 "Compton scattering of photons from bound electrons: full relativistic IPA calculations" P. M. Bergstrom, T. Suric, K. Pisk, and R. H. Pratt
Phys. Rev. A
48, 1134-1162 (1993)
PITT-442 "Inelastic Scattering from Bound Electrons at Synchrotron Radiation Energies" P. M. Bergstrom, Jr.
NIM B
79, 240-243 (1993)
PITT-440 "Rayleigh Scattering by Energetic Photons: Development of Theory and Current Status" S. C. Roy, R. H. Pratt, and Lynn Kissel
Rad. Phys. Chem.
41, 725-738 (1992)
PITT-439 "Compton Scattering of Photons from Bound Electrons for Soft Scattered Photon Energies" P. M. Bergstrom, Jr.
Internal Report
for LLNL
(1992)
PITT-438 "Parallelization of Second Order S-matrix Compton Scattering Code" C. David Shaffer and Yoseph Stein
Internal Report
for LLNL
(1992)
PITT-437 "Emission and Absorption of Radiation by Structured Particles" M. Ya Amusia and R. H. Pratt
CAMP
28, 247-258 (1992)
PITT-434 "Many-Electron Correlation Effects on Anomalous Scattering Factors" B. Zhou, L. Kissel, and R. H. Pratt
Phys. Rev. A
45, 6906-6909 (1992)
PITT-432 "Notes on Compton Scattering" P. Bergstrom
Internal Report
to LLNL
(1991)
PITT-431 "Second-Order Corrections to the Wave Function of a Coulomb-Field Electron in a Weak Uniform Harmonic Electric Field" V. Florescu, A. Halacz, and M. Marinescu
Phys. Rev. A
47, 394-404 (1993)
PITT-430 Preliminary Study of the Many-Electron Correlation Effect on Anomalous Scattering Factors" B. Zhou
Internal Report
to LLNL
(1991)
PITT-429 "Simple Analytic Scheme for Real X-Ray Rayleigh Scattering Factors of Ions" B. Zhou
Internal Report
to LLNL
(1991)
PITT-427 "Compton Scattering from Bound Electrons: Comparisons of the Impulse Approximation with Exact IPA Calculations" T. Suric
NIM A
314, 240-244 (1992)
PITT-426 "Some Preliminary Calculations of Whole Atom Compton Scattering of Unpolarized Photons" P. Bergstrom, T. Suric, K. Pisk, and R. H. Pratt
NIM B
71, 1-6 (1992)
PITT-423 "Simple Computational Scheme for X-Ray Anomalous Scattering Factors for Ions" B. Zhou, L. Kissel, and R. H. Pratt
Nucl. Inst. Meth. B
66, 307-312 (1992)
PITT-422 "Near Threshold Structures in Anomalous Scattering Factors" B. Zhou, L. Kissel, and R. H. Pratt
Phys. Rev. A
45, 2983-2988 (1992)
PITT-421 "Compton Scattering by Inner Shell Electrons" T. Suric, P. M. Bergstrom, Jr., K. Pisk, and R. H. Pratt
Phys. Rev. Lett.
67, 189-192 (1991)
PITT-415 "Scattering of Photons from Atomic Electrons" R. H. Pratt, L. Kissel, B. Zhou, P. M. Bergstrom, Jr., K. Pisk, and T. Suric
Proceedings of Workshop on Radiative Properties of Hot Dense Matter,
Sarasota FL,
Oct. 1990
(World Scientific)
263-272
PITT-414 "Survey of Compton Scattering Experiments" M. Chakrabarty, S. C. Roy, S. K. Sen Gupta, and R. H. Pratt
Transactions of Bose Institute,
54, 1-30 (1991)
PITT-413 "Preliminary Results: Compton Scattering from Atoms" T. Suric, P. M. Bergstrom, Jr., K. Pisk, and R. H. Pratt
Internal Report
(1990)
PITT-412 "Simple Calculational Scheme for Anomalous Scattering Factors for Ions" B. Zhou, L. Kissel, and R. H. Pratt
Internal Report
(1990)
PITT-411 "Evaluation of Anomalous Scattering Factors in the EPDL Library" B. Zhou, L. Kissel, and R. H. Pratt
Internal Report
(1990)
PITT-410 "X-Ray Scattering" R. H. Pratt
AIP Conference Proceedings 215, X-Ray and Inner-Shell Processes,
edited by T. Carlson, M. Krause, and S. Manson
American Institute of Physics,
New York (1990), 87-98
PITT-409 "Survey of Compton Scattering Experiments" S. C. Roy and R. H. Pratt
Internal Report
(1990)
PITT-403 "MFWAC Calculation of Rayleigh Scattering for Ions" B. Zhou, S. C. Roy, R. H. Pratt, and L. Kissel
Internal Report
for LLNL
(1989)
PITT-402 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
Internal Report
for LLNL
(1989)
PITT-400 "Relativistic Effects on Low-Frequency Rayleigh Scattering Including Spin Flip for Hydrogenic Atoms" V. Florescu, M. Marinescu, and R. H. Pratt
Phys. Rev. A
42, 3844-3851 (1990)
PITT-398 "Calculation of Anomalous Scattering for Ions and Atoms" Bin Zhou, R. H. Pratt, S. C. Roy, and L. Kissel
Proceedings of the VUV-9,
Hawaii,
16-21 July 1989,
Physica Scripta
41, 495-498 (1990)
PITT-397 "Near Threshold Behavior of Rayleigh Scattering" S. C. Roy, Lynn Kissel, and R. H. Pratt
Proceedings of the VUV-9,
Hawaii,
16-21 July 1989,
Physica Scripta
41, 479-481 (1990)
PITT-394 "Photoionization and Photon Scattering from Few-Electron Ions" R. H. Pratt
Proceedings of Bucharest Workshop on Spectroscopy and Collisions of Few Electron Ions,
February 1989,
Spectroscopy and Collisions of Few Electron Atoms,
M. Ivascu et al. eds.,
World Scientific,
Singapore (1989)
PITT-391 "Validity of Form Factor Approximation in Rayleigh Scattering" Bin Zhou, S. C. Roy, L. D. Kissel, and R. H. Pratt
Internal Report
to LLNL
(1989)
PITT-390 "Corrections to Tabulated Anomalous Scattering Factors" Lynn Kissel and R. H. Pratt
Acta Cryst. A
46, 170-175 (1990)
PITT-385 "Rayleigh Scattering from Ions Near Threshold" S. C. Roy, S. K. Sen Gupta, L. Kissel, and R. H. Pratt
Proceedings of the International Symposium on Radiation Physics 4,
4-8 October 1988,
Nucl. Instru. Meth. A
280, 198-201 (1989)
PITT-382 "Survey of Elastic Scattering Experiments in the X-Ray and Delbruck Regimes" S. K. Sen Gupta, D. A. Bradley, S. C. Roy, and R. H. Pratt
Transactions of the Bose Research Institute
51, 169-189 (1988)
PITT-381 "Archival Storage of Rayleigh Scattering Data" Lynn Kissel and S. C. Roy
Internal Report
(1988)
PITT-377 "Elastic Scattering of Photons by Bound Electrons in Hot and Dense Aluminum Plasmas" A. Bechler, Y. Kuang, and R. H. Pratt
J.Q.S.R.T.
40, 613-617 (1988)
PITT-376 "Theory of Anomalous X-Ray Scattering from Atoms and Ions" R. H. Pratt and Lynn Kissel
presented at the S.P.I.E.
meeting,
Los Angeles,
January, 1988
PITT-375 "New Developments in Elastic Photon Atom Scattering" R. H. Pratt
presented at the Seventh National Symposium on
Radiation Physics,
Mangalore, India,
16-20 November, 1987
PITT-374 "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
for Proceedings of X-87,
Paris, France,
Sept. 14-18, 1987,
J. de Phys 48,
Colloque C9,
835-837 (1987)
PITT-373 "Numerical Calculation of Inner-Shell Rayleigh Scattering near Threshold" L. D. Kissel and R. H. Pratt
for Proceedings of X-87,
Paris France,
Sept. 14-18, 1987,
J. de Phys. 48,
Colloque C9,
859-862 (1987)
PITT-369 "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
Phys. Rev. A
36, 5626-5631 (1987)
PITT-367 "Workshop Report on New Directions in X-Ray Scattering" ed. N. K. Del Grande and R. H. Pratt
(1987)
PITT-366 "Soft X-Ray Near Threshold Phenomena: Theory" R. H. Pratt
for Proceedings of the Workshop in New Directions in
Soft X-Ray Near Threshold Phenomena,
Asilomar, Pacific Grove, CA,
March 1-4 (1987)
PITT-363 "Parametrization of the Total Coherent Scattering Cross Section [sigma]coh" S. Sen Gupta
Internal Report
(1987)
PITT-360 "On the Properties of the Linear Response of the Hydrogen Atom to an one-Mode Electromagnetic Field" V. Florescu and R. H. Pratt
Internal Report
(1986)
PITT-348 "Elastic Scattering of Photons by Bound-Electrons in Hot and Dense Al Plasmas" A. Bechler
Internal Report
(1986)
PITT-346 "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
Phys. Rev. A
34, 1905-1911 (1986)
PITT-342 "Some Features of K-Shell Rayleigh Scattering Amplitudes of Oxygen: Neutral Atoms and Ions" S. K. Sen Gupta
Internal Report
to LLNL
(1986)
PITT-341 "Survey of Elastic Scattering Experiments in the X-Ray and Delbruck Regimes" S. K. Sen Gupta, D. A. Bradley, S. C. Roy, and R. H. Pratt
Transactions of Bose Institute
51(4), 169-189 (1988)
PITT-340 "Corrections to S-Matrix Results for Anomalous Scattering" M. Gavrila
Internal Report
to LLNL
(1986)
PITT-338 "Polarization Effects in Elastic Photon-Atom Scattering" S. C. Roy, B. Sarkar, L. Kissel, and R. H. Pratt
Phys. Rev. A
34, 1178-1187 (1986)
PITT-337 "Elastic Scattering of [gamma]-Rays and X-Rays by Atoms" P.P. Kane, L. Kissel, R. H. Pratt, and S. C. Roy
Phys. Repts.
140, 75-159 (1986)
PITT-336 "Studies of Linear Polarization of Elastically Scattered Gamma Rays" S. C. Roy, B. Sarkar, L. Kissel, and R. H. Pratt
NIM A
255, 66-67 (1987)
PITT-335 "Parametrization of the Cross Sections of Photon Absorption and Scattering" A. Bechler, R. Dutt, S. K. Sen Gupta, and R. H. Pratt
NIM A
255, 43-45 (1987)
PITT-329 "Sensitivity of Rayleigh Amplitudes to the Atomic Potential" G. Basavaraju
Internal Report
(1985)
PITT-328 "Some Features of K Shell Rayleigh Scattering Amplitudes near the K Edge" G. Basavaraju
Internal Report
(1985)
PITT-327 "Rayleigh Scattering by Atomic Ions of Low Nuclear Charge" G. Basavaraju, J. C. Parker, and S. C. Roy
Internal Report
(1985)
PITT-324 "Simple Model to Predict Total Scattering Cross Section for Neutral Atoms" R. Dutt and S. K. Sen Gupta
Internal Report
to LLNL
(1985)
PITT-318 "Rayleigh Scattering of Photons by Atomic Ions of Low Nuclear Charge" G. Basavaraju and S. C. Roy
Internal Report
to LLNL
(1984)
PITT-314 "Rayleigh Scattering S-Matrix Calculations: How Accurate is the Atomic Description?" M. Gavrila
Internal Report
to LLNL
(1984)
PITT-306 "An Assessment of the Accuracy of Rayleigh Scattering S-Matrix Computations I" M. Gavrila
Internal Report
to LLNL
(1983)
PITT-304 "Rayleigh Scattering: Elastic Photon Scattering by Bound Electrons" L. Kissel and R. H. Pratt
Atomic Inner-Shell Physics,
edited by B. Crasemann,
Plenum, Ch.
11, 465-532 (1985)
PITT-301 "Importance of Bound-Bound Transitions in the Dispersion Relation for Calculation in the Dispersion of Soft- X-Ray Forward Rayleigh Scattering from Light Elements" M. S. Wang and R. H. Pratt
Phys. Rev. A
28, 3115-3116 (1983)
PITT-295 "Program for Calculating Rayleigh Scattering Amplitudes from a Simple Parametrization" M. S. Wang and I. B. Goldberg
Internal Report
(1982)
PITT-293 "Photon-Atom Elastic Scattering" M. Gavrila
Internal Report
to LLNL
(1982)
PITT-286 "Validity of Common Assumptions for Anomalous Scattering" J. C. Parker and R. H. Pratt
Phys. Rev. A
29, 152-158 (1984)
PITT-283 "Validity of Form-Factor Theories for Small Angle Elastic Photon Scattering" S. C. Roy, L. D. Kissel, and R. H. Pratt
Proceedings of the Penang Conference,
May 25-30, 1982
PITT-282b "Theories of Coherent Scattering of X-Rays and [gamma]-Rays by Atoms" R. H. Pratt
Proceedings of the Penang Conference,
May 25-30, 1982
PITT-281 "Analytic Parametrization of the Real Part of the Forward Angle Total Rayleigh Scattering Amplitude" M. S. Wang
Internal Report
to LLNL
(1982)
PITT-280 "Analytic Parametrization of Total Photoeffect Cross Sections and Forward Angle Rayleigh Scattering Amplitudes" M. S. Wang and R. H. Pratt
Proceedings of Penang Conference,
May, 1982
PITT-277 "Validity of Nonrelativistic Dipole Approximation for Forward Rayleigh Scattering" S. C. Roy and R. H. Pratt
Phys. Rev. A
26, 651-653 (1982)
PITT-276 "Elastic Photon Scattering at Small Momentum Transfer and Validity of Form Factor Theories" S. C. Roy, L. D. Kissel, and R. H. Pratt
Phys. Rev. A
27, 285-290 (1983)
PITT-275 "The Real Part of the Forward Rayleigh Amplitude" M. S. Wang
Internal Report
to LLNL
(1981)
PITT-271 "Analytic Parametrization of the Imaginary Part of the Rayleigh Amplitude at Forward Angles" M. S. Wang
Internal Report
to LLNL
(1981)
PITT-268 "Retardation in Rayleigh Scattering by K-shell Electrons" M. Gavrila
Internal Report
to LLNL
(1981)
PITT-259 "Rayleigh Scattering Angular Distributions" J. C. Parker
Internal Report
(1981)
PITT-258 "Development of a Simple Functional Form of the Real Part of Rayleigh Amplitude at forward Angle" S. C. Roy
Internal Report
(1981)
PITT-255 "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
Internal Report
(1981)
PITT-252 "Toward a Simple Prediction for Estimating the Imaginary Part of Rayleigh Amplitudes" D. J. Botto
Internal Report
(1981)
PITT-238a "Rayleigh Scattering at X-ray Energies" J. C. Parker, R. H. Pratt, and L. Kissel
Inner-Shell and X-Ray Physics of Atoms and Solids,
edited by D. J. Fabian, H. Kleinpoppen, and L. M. Watson,
Plenum Publishing Corp.,
391-394 (1981)
PITT-234 "Rayleigh Scattering Amplitudes and Cross Sections from C, C+2, C+4, Ne, Ne+8, Al, Zn, Pb and Pb+80" J. C. Parker
Internal Report
to LLNL
(1980)
PITT-233 "A Survey of Experimental Work on Elastic Scattering of X- and Gamma Rays" S. C. Roy
Internal Report
to LLNL
(1980)
PITT-231 "Assessment of the Compton Scattering Code" J. Parker
Internal Report
to LLNL
(1980)
PITT-230 "Towards Development of a Prescription to Estimate Accurate Total Atom Rayleigh Scattering Amplitudes" S. C. Roy
Internal Report
to LLNL
(1980)
PITT-229 "Compton Scattering" D. J. Botto
Internal Report
to LLNL
(1980)
PITT-227 "Rayleigh Scattering Amplitudes for Neon and Carbon: 100 eV to 30 keV" J. C. Parker and R. H. Pratt
Internal Report
(1979)
PITT-225 "Rayleigh Scattering: Comparison of Theory and Experiment for Pb, 145-1332 keV" S. C. Roy
Internal Report
to LLNL
(1980)
PITT-224 "Relativistic Treatment of Compton Scattering From Bound Electrons" D. J. Botto
Internal Report
(1980)
PITT-218 "Rayleigh Scattering by Neutral Atoms, 100 eV to 10 MeV" L. Kissel, R. H. Pratt, and S. C. Roy
Phys. Rev. A
22, 1970-2004 (1980)
PITT-215 "Some Features of Rayleigh Scattering from Light Atoms and Ions" J. C. Parker and R. H. Pratt
Internal Report
(1979)
PITT-213 "Compton Scattering" D. J. Botto and R. H. Pratt
Internal Report
to LLNL
(1979)
PITT-206 "Calculating Rayleigh Scattering Amplitudes from 100 eV to 10 MeV" J. C. Parker, G. W. Reynaud, D. J. Botto, and R. H. Pratt
Internal Report
to LLNL
(1979)
PITT-177 "Rayleigh Scattering Amplitudes for Some Neutral Ground-State Atoms 5 keV - 2.75 MeV Numerical Results by Subshell" L. Kissel and R. H. Pratt
Internal Report
to LLNL
(1977)
PITT-174 "New Predictions for Rayleigh Scattering 10 KeV - 10 MeV" L. Kissel and R. H. Pratt
Phys. Rev. Lett.
40, 387-390 (1978)
PITT-159 "Elastic Scattering of Photons by K-Shell Electrons at High Energies" V. Florescu and M. Gavrila
Phys. Rev. A
14, 211-235 (1976)
PITT-107 "Quantum Electrodynamics of Intense Photon Beams" I. B. Birula and Z. B. Birula
Phys. Rev. A
8, 3146-3153 (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
prepared for
NBS (May 1973)
NYO-3829-34 "Coulomb Group Theory for any Spin" T. F. Jordan and R. H. Pratt
Phys. Rev.
188, 2534-2535 (1969)
NYO-3829-17 "Theory of Gamma-Ray Cross Sections" R. H. Pratt
(1967)

Bremstrahlung

PITT-554 "Review of structures in low energy bremsstrahlung: classical and quantum descriptions" O. I. Obolensky, and R. H. Pratt
RPC
75, 1308-13 (2006)
PITT-551 "Comparison of theory and expreiment for polarizational bremsstrahlung" O. I. Obolensky, and R. H. Pratt
RPC
75, 2239-46 (2006)
PITT-543 "Trajectories of matrix element zeros" O. I. Obolensky, A. V. Korol and R. H. Pratt
RPC
71(3/4), 677-78 (2004)
PITT-538 "Comparison of classical and quantum bremsstrahlung" D. B. Uskov, and R. H. Pratt
AIP Conference Proceedings
680 106-10 (2003)
PITT-537 "Comparison of classical and quantum bremsstrahlung" R. H. Pratt, D. B. Uskov, A. V. Korol and O. I. Obolensky
AIP Conference Proceedings
680 119-23 (2003)
PITT-534 "Structures in low-energy classical bremsstrahlung" A. Florescu, O. Obolensky and R. H. Pratt
J. Phys. B
35, 2911-2925 (2002)
PITT-531 "On the stripping approximation in the bremsstrahlung process" A. V. Korol, A. G. Lyalin, A. V. Solov'yov, N. B. Avdonina, R. H. Pratt
J. Phys. B
35, 1197-1210 (2002)
PITT-524 "Structures in the energy dependence of classical and quantum bremsstrahlung" A. Florescu, O. I. Obolensky, C. D. Shaffer, and R. H. Pratt
AIP Conference Proceedings 576,
"Application of Accelerators in Research and Industry", Melville, New York, 2001,
edited by J. L. Duggan and I. L. Morgan, 60-63
PITT-514 "Bremsstrahlung from thick targets, and new diagnostics for electron energy distributions" M. Lamoureux, P. Waller, P. Charles, and N. B. Avdonina
Phys. Rev. E
62, 4091-4095 (2000)
PITT-506 "Bremsstrahlung spectra from atoms and ions at low relativistic energies" Nina Avdonina and R. H. Pratt
J. Phys. B
32, 4261-4276 (1999)
PITT-503 "Energy losses for bremsstrahlung from atomic ions" Nina Avdonina
Physica Scripta
T80, 2889-2915 (1999)
PITT-495 "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
Hyperfine Interactions
114, 165-169 (1998)
PITT-489 "Bremsstrahlung from ions" N. B. Avdonina and R. H. Pratt
in Application of Accelerators in Research and Industry, Proceedings of the 14th International Conference,
edited by J. L. Duggan and I. L. Morgan
AIP Conf. Proc.
No. 392
(AIP, Woodbury,
New York 1997),
249-252
PITT-487 "Comparison of relativistic partial wave calculations of triply differential electron-atom bremsstrahlung with simplier theories" C. David Shaffer and R. H. Pratt
Phys. Rev. A
56, 3653-3658 (1997)
PITT-486 "Zeroes in (inverse) bremsstrahlung matrix elements" C. David Shaffer, R. H. Pratt, and Sung Dahm Oh
Phys. Rev. A
57, 227-234 (1998)
PITT-485 "Parametrization of the coulombic bremsstrahlung spectrum" N.B. Avdonina and R.H. Pratt
Indian Journal of Physics B
71B, 209-222 (1997)
PITT-484 "New information from bremsstruhlung: new calculations for new experiments" R. H. Pratt
Indian Journal of Physics B
71B, 349-361 (1997)
PITT-482 "Bremsstrahlung in hot plasmas with partially ionized atoms" M. Lamoureux and N. B. Avdonina
Phys. Rev. E
55, 912-926 (1997)
PITT-481 "Parametrization of the bremsstrahlung spectrum from atomic ions 0.002-2.0 MEV" N. B. Avdonina
Internal Report
(1996)
PITT-477 "Triply differential cross section and polarization correlations in electron bremsstrahlung emission" C. D. Shaffer, X. Tong, and R. H. Pratt
Phys. Rev. A
53, 4158-4163 (1996)
PITT-476 "New results for radiative transition matrix elements" S. D. Oh and R. H. Pratt
Comments At. Mol. Phys.
32, No.6, 363-376 (1996)
PITT-473 "Determination of bremsstrahlung emissivity coefficients for plasmas with partially ionized atoms" M. Lamoureaux, N. Avdonina, and R. H. Pratt
Proceedings of the 12th International Workshop on ECR Ion Sources,
edited by M. Sekiguchi and T. Nakagawa,
INS-J-182,
Sept. 1995, 176-179
PITT-471 "Retardation Effects in Nonrelativistic Two-Photon Electron Bremsstrahlung in the Coulomb Field" M. Dondera, Viorica Florescu, and R. H. Pratt
Phys. Rev. A
53, 1492-1497 (1996)
PITT-470 "Bremsstrahlung from Ions" Nina Avdonina and R. H. Pratt
NIM B
99, 166-169 (1995)
PITT-469 "New Developments in the Theory of Bremsstrahlung" R. H. Pratt, C. David Shaffer, N. B. Avdonina, Xiao-Min Tong, and V. Florescu
NIM B
99, 156-159 (1995)
PITT-466 "Energy Losses and Spectra from Electron Bremsstrahlung in a Screened Atomic Potential" N. B. Avdonina, M. Lamoureux, and R. H. Pratt
Appl. Radiat. Isot.
46, 445-446 (1995)
PITT-453 "Effect of Screening on the Radiative Tail of Elastic Scattering of Electrons from Ions" N. B. Avdonina and R. H. Pratt
J. Phys. B
27, 4263-4270 (1994)
PITT-446 "Bremsstrahlung Spectrum From Ions In A Model Potential Approximation" N. B. Avdonina and R. H. Pratt
J.Q.S.R.T.
50, 349-358 (1993)
PITT-436 "Polarization Bremsstrahlung Radiation" Bin Zhou
(1992)
PITT-407 "Average Atom and Detailed Configuration Accounting Calculations of Bremsstrahlung in Aluminum Plasmas" P. M. Bergstrom, Jr., Longhuan Kim, and R. H. Pratt
J.Q.S.R.T.
45, 105-114 (1991)
PITT-380 "Angular Distribution and Polarization of the Continuum Emission in Anisotropic Plasmas " M. Lamoureux, L. Jacquet, and R. H. Pratt
typed in France,
Phys. Rev. A
39, 6323-6334 (1989)
PITT-371(a) "Angular Distribution and Polarization of the Continuum Emission in Plasmas with Toroidal Symmetry" M. Lamoureux, J. Jacquet, and R. H. Pratt
J. de Phys. 49,
Colloque C1,
223-225 (1988)
PITT-371 "X-ray Bremsstrahlung Emission due to Plasma Superthermal Electrons" M. Lamoureux, R. H. Pratt, and L. Jacquet
for Proceedings of X-87,
Paris France,
Sept. 14-18, 1987,
J. de Phys. 48,
Colloque C9,
355-358 (1987)
PITT-362 "A Fortran Program (KCRBPM) for the Determination of Bremsstrahlung (on VAX 8600) including Treatment of Angular Distribution and Polarization" M. Lamoureux
Internal Report
(1986)
PITT-359 "High Energy Atomic Photoelectric Effect and Bremsstrahlung" R. Y. Yin, O. V. Gabriel, and R. H. Pratt
Phys. Rev. A
36, 1207-1219 (1987)
PITT-358 "Numerical Calculation of Classical Bremsstrahlung" L. Kim and R. H. Pratt
Phys. Rev. A
36, 45-58 (1987)
PITT-355 "BREMS: A Fortran Program for the Calculation of Bremsstrahlung Cross Section (on VAX-8600)"
User's Guide		 L. Wang
Internal Report
(1986)
PITT-339 "Can Simple Methods and Simple Potentials be used in Obtaining Free-Free Gaunt Factors for Strongly Coupled Aluminum Plasmas?" M. Lamoureux, R. Cauble, L. Kim, F. Perrot, and R. H. Pratt
Proceedings of Williamsburg Conference,
December 1985
PITT-332 "Comparison of Atomic Potentials and Bremsstrahlung Gaunt Factors in Dense Aluminum Plasmas" M. Lamoureux, R. Cauble, L. Kim, F. Perrot, and R. H. Pratt
J.Q.S.R.T.
37, 283-295 (1987)
PITT-330 "Ratio of Positron to Electron Bremsstrahlung Energy Loss: An Approximate Scaling Law" L. Kim, R. H. Pratt, S. M. Seltzer, and M. J. Berger
Phys. Rev. A
33, 3002-3009 (1986)
PITT-325 "Comparative Study of Electron Bremsstrahlung in Various High p-T Potentials" M. Lamoureux, R. Cauble, L. Kim, F. Perrot, and R. H. Pratt
extended abstract from Washington meeting, August 1984,
in Proceedings 8th International Colloquium on Ultraviolet and X-Ray Spectroscopy of Laboratory Plasmas (NRL, 1984)
PITT-323 "Partial-Wave Analysis of the Electron Bremsstrahlung Spectrum from Atoms" H. K. Tseng, R. L. Chang, and R. H. Pratt
Chinese Journal of Physics
22, 41-52 (1984)
PITT-322 "Radiation in Collisions/Electron Bremsstrahlung" R. H. Pratt
Atomic & Nuclear Heavy Ion Interactions, Proceedings of the XV Course of the Brasov Intl. School in Phys.,
Poiana Brasov, Romania,
Aug. 28-Sept. 8, 1984,
edited by A. L. Berinde, I. A. Dorobantu, and V. Zoran,
333-370 (1986)
PITT-319 "Bremsstrahlung Spectra for Al, Cs and Au Atoms in a High T,p Plasma" L. Kim, R. H. Pratt, and H. K. Tseng
Phys. Rev. A
32, 1693-1702 (1985)
PITT-312 "A Simple Classical Method to Evaluate Gaunt Factors on Atoms and Plasmas" M. Lamoureux and R. H. Pratt
(1984)
PITT-308 "Electron-Atom Bremsstrahlung" R. H. Pratt and I. J. Feng
Atomic Inner-Shell Physics,
edited by B. Crasemann,
Plenum, Ch.
12, 533-580 (1985)
PITT-297 "Coupling of the Radiation Field to the Electron-Atom Collision System*" R. H. Pratt
Proceedings of NATO ASI in "Fundamental Processes in Energetic Atomic Collisions",
August 1982,
Maratea, Italy,
edited by H. O. Lutz, J. S. Briggs, and H. Kleinpoppen,
Plenum, 145-182 (1983)
PITT-290 "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
Phys. Rev. A
28, 609-614 (1983)
PITT-288 "Calculation of Free-Free Gaunt Factors in Hot Dense Plasmas" I. J. Feng, M. Lamoureux, R. H. Pratt, and H. K. Tseng
Phys. Rev. A
27, 3209-3215 (1983)
PITT-285 "Shape Functions for Atomic-Field Bremsstrahlung from Electrons of Kinetic Energy 1-500 keV on Selected Neutral Atoms 1 <= Z <= 92" L. D. Kissel, C. A. Quarles, and R. H. Pratt
Atomic Data and Nuclear Data Tables
28, 381-460 (1983)
PITT-284 "Numerical Bremsstrahlung and Pair Production Cross-Section Calculations" L. D. Kissel
Internal Report
(1975)
PITT-282a "Characterization of the Bremsstrahlung Spectrum" I. J. Feng and R. H. Pratt
Proceedings of the Penang Conference,
May, 1982
PITT-279 "The Electron Bremsstrahlung Spectrum from Neutral Atoms and Ions" R. H. Pratt and I. J. Feng
App. Atom. Coll. Phys.
Vol. II, 307-321
(Academic Press, 1984)
PITT-273a "Electron Bremsstrahlung Angular Distribution Fits for Atomic Numbers 1 <= Z <=92, and Incident Electron Energies 1 keV <= T <= 500 keV" L. D. Kissel
Internal Report,
SAND81-2154
(1982)
PITT-273 "Bremsstrahlung Energy Spectra from Electrons of Kinetic Energy 1 keV <= T <= 2000 keV Incident on Neutral Atoms 1 <= Z <= 92" L. D.Kissel, C. MacCallum, and R. H. Pratt
Internal Report,
SAND81-1337
(1981)
PITT-269 "Numerical Bremsstrahlung and Pair Production Cross-Section Calculations" L. D. Kissel
Internal Report
(1975)
(Same as 284)
PITT-266 "Parametrization of the Bremsstrahlung Spectrum" I. J. Feng and R. H. Pratt
Internal Report
to LLNL
(1981)
PITT-256 "Positron Bremsstrahlung" I. J. Feng, R. H. Pratt, and H. K. Tseng
Phys. Rev. A
24, 1358-1363 (1981)
PITT-254 "Effective Z Scaling of Low Energy Bremsstrahlung" D. J. Botto
Internal Report
(1981)
PITT-249 "Calculation of Free-Free 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
J.Q.S.R.T.
27, 227-231 (1982)
PITT-241 "Radiative Corrections to Atomic Photoeffect and Tip-Bremsstrahlung III" D. J. Botto and M. Gavrila
Phys. Rev. A
26, 237-249 (1982)
PITT-237 "Electron Bremsstrahlung X-80: Theory and Recent Developments" R. H. Pratt
Inner-Shell and X-Ray Physics of Atoms and Solids,
edited by D. J. Fabian and H. Kleinpoppen,
(Plenum Publishing Corp., 1981), 367-378
PITT-228 "Electron Bremsstrahlung Spectrum" R. H. Pratt
Comm. on Atomic & Mol. Phys.
10, 121-131 (1981)
PITT-207 "Electron Bremsstrahlung Energy Spectra Above 2 MeV" H. K. Tseng and R. H. Pratt
Phys. Rev. A
19, 1525-1528 (1979)
PITT-202a "Electron Bremsstrahlung Energy Spectra, 1 keV - 1000 MeV" R. H. Pratt and H. K. Tseng
Jpn. J. Appl. Phys.
17 (Suppl. 2), 347-349 (1978)
PITT-202 "Electron Bremsstrahlung" R. H. Pratt
(1978)
PITT-200 "Analytic Screened Calculation of the Electron Bremsstrahlung Matrix Element" A. Bechler and R. H. Pratt
IFT-4-78 Warsaw U.
(1978)
PITT-196 "Electron Bremsstrahlung Angular Distributions in the 1 - 500 keV Energy Range" H. K. Tseng, R. H. Pratt, and C. M. Lee
Phys. Rev. A
19, 187-195 (1979)
PITT-180 "Bremsstrahlung Energy Spectra from Electrons of Kinetic Energy 1 keV <= T1 <= 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
Atomic Data and Nuclear Data Tables
20, 175-209 (1977).
Erratum:
Atomic Data and Nuclear Data Tables
26, 477-481 (1981)
PITT-179 "Benchmark Bremsstrahlung Energy Spectrum Data for 1 and 2 MeV" L. Kissel and C. MacCallum
Internal Report
(1977)
PITT-171 "Comment on the Use of the Low Energy Theorem in Determining the Bremsstrahlung Spectrum" R. H. Pratt and C. M. Lee
Phys. Rev. A
16, 1733-1735 (1977)
PITT-168 "Radiative Corrections to the High-Frequency End of the Bremsstrahlung Spectrum" J. McEnnan and M. Gavrila
Phys. Rev. A
15, 1557-1562 (1977)
PITT-165 "Bremsstrahlung Spectrum from Atomic Ions" C. M. Lee, R. H. Pratt, and H. K. Tseng
Phys. Rev. A
16, 2169-2173 (1977)
PITT-163 "Radiative Corrections to Photoeffect and Tip-Bremsstrahlung" J. McEnnan and M. Gavrila
(1976)
PITT-157 "Application of Low Energy Theorem for Bremsstrahlung" C. M. Lee, R. H. Pratt, and Simon Yu
(1975)
PITT-152 "Electron Bremsstrahlung Spectrum 1-500 KeV" C. M. Lee, L. D. Kissel, R. H. Pratt, and H. K. Tseng
Phys. Rev. A
13, 1714-1727 (1976)
PITT-145 "Comment on Structure Near the Cutoff of the Continuous X-ray Spectrum of Lanthanum" C. M. Lee and R. H. Pratt
Phys. Rev. A
12, 707-709 (1975)
PITT-140 "Tip Region of the Bremsstrahlung Spectrum from Incident Electrons of Kinetic Energy 50 KeV - 1.84 MeV" R. H. Pratt and H. K.Tseng
Phys. Rev. A
11, 1797-1803 (1975)
Supp. 1975 "Electron Photon Interactions in Atomic Fields" R. H. Pratt
based on lectures at National Central University,
Taiwan, Republic of China (1975)
PITT-131 "Electron Bremsstrahlung from Neutral Atoms" H. K. Tseng and R. H. Pratt
Rev. Lett.
33, 516-518 (1974)
PITT-130 "The Tip Region of the Bremsstrahlung Spectrum" H. K. Tseng and R. H. Pratt
(1974)
PITT-104 "Polarization Correlations in Atomic-Field Bremsstrahlung" H. K. Tseng and R. H. Pratt
Phys. Rev. A
7, 1502-1515 (1973)
PITT-93 "Use of Furry-Sommerfeld-Maue Wave Functions in Pair Production and Bremsstrahlung" J. K. Fink and R. H. Pratt
Phys. Rev. A
7, 392 (1973)
NYO-3829-51 "Exact Screened Calculations of Atomic Field Bremsstrahlung" H. K. Tseng and R. H. Pratt
Phys. Rev. A
3, 100-115 (1971)
NYO-3829-38 "Comments on the Calculation of Relativistic Bremsstrahlung Cross Sections" H. K. Tseng and R. H. Pratt
Phys. Rev. A
1, 528-531 (1970)
STAN-22 "Nuclear Size and Magnetic Effects in Bremsstrahlung from Electron-Nucleus Scattering" Edward S. Ginsberg and R. H. Pratt
Phys. Rev.
137, B1500-1504 (1965)
STAN-17 "Note on the Use of the Bethe-Heitler Bremsstrahlung Spectrum in Cross Section Measurements" J. Goldemberg and R. H. Pratt
HEPL Report
No. 316
(1963)
STAN-14 "High-Frequency Region of the Spectrum of Electron and Positron Bremsstrahlung II" R. J. Jabbur and R. H. Pratt
Phys. Rev.
133, B1090-1091 (1964)
STAN-10 "High-Frequency Region of the Spectrum of Electron and Positron Bremsstrahlung" R. J. Jabbur and R. H. Pratt
Phys. Rev.
129, 184-190 (1963)
STAN-7 "Transfer of Helicity in Radiation and Absorption of High-Energy Photons" R. H. Pratt
Phys. Rev.
123, 1508-1510 (1961)
STAN-6 "High-Frequency Region of the Bremsstrahlung Spectrum" R. H. Pratt
Phys. Rev.
120, 1717-1722 (1960)

Bound-Bound Transitions

PITT-573 "Two photon decay of inner shell vacancies in heavy atoms" A. Surzhykov, R. H. Pratt, and S. Fritzsche
submitted to Phys. Rev. A
XXXX
PITT-549 "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
Phys. Rev. A
71, 062711 (2005)
PITT-517 "Photon-polarization effects and their angular dependence in two-photon bound-bound transitions" N. L. Manakov, A. V. Meremianin, A. Maquet, and J. P. J. Carney
J. Phys. B.:
At. Mol. Opt. Phys.
33, 4425-4446 (2000)
PITT-476 "New results for radiative transition matrix elements" S. D. Oh and R. H. Pratt
Comments At. Mol. Phys.
32, No.6, 363-376 (1996)
PITT-462 "On Dynamic Polarizability of Rydberg States Averaged Over the Angular Quantum Numbers" I. Beigman, L. Bureyeva, and R. H. Pratt
J. Phys. B
27, 5833-5840 (1994)
PITT-435 "Use of the Evaluated Photon Data Library in Fluorescer" Paul. M. Bergstrom, Jr
Internal Report
to LLNL
(1991)
PITT-406 "Two-Photon Transitions in Atomic Inner Shells -- Relativistic and Atomic Screening Effects" Xiao-Min Tong, Jia-Ming Li (C.M.Lee), L. Kissel, and R. H. Pratt
Phys. Rev. A
42, 1442-1449 (1990)
PITT-405 "Fluorescence and the FLUORESCER Code" P. M. Bergstrom, Jr. and R. H. Pratt
Internal Report
for LLNL
(1989)
PITT-301 "Importance of Bound-Bound Transitions in the Dispersion Relation for Calculation in the Dispersion of Soft- X-Ray Forward Rayleigh Scattering from Light Elements" M. S. Wang and R. H. Pratt
Phys. Rev. A
28, 3115-3116 (1983)
PITT-289 "Analytic Expressions for Bound-Bound and Bound-Free Dipole Transition Matrix Elements of Atomic Inner Shells" M. S. Wang and R. H. Pratt
Phys. Rev. A
27, 1939-1942 (1983)
PITT-264 "Screening Corrections to the Hyperfine Splitting of Inner-Shell Atomic Energy Levels" O. V. Gabriel and R. H. Pratt
Phys. Rev. A
25, 2592-2595 (1982)
PITT-262 "Inner-Shell Analytic Relativistic Radiative Transition Rates in Screened Potentials" O. V. Gabriel, S. Chaudhuri, and R. H. Pratt
Phys. Rev. A
24, 3088-3101 (1981)
PITT-232 "Inner Shell Bound-Bound Generalized Oscillator Strengths for Screened Potentials" O. V. Gabriel and R. H. Pratt
Phys. Rev. A
22, 2789-2791 (1980)
PITT-189 "Analytic Description of Inner Shell Bound-Bound Transitions" Y. S. Kim, S. D. Oh, and R. H. Pratt
Phys. Rev. A
18, 194-195 (1978)

Hot Dense Plasmas

PITT-482 "Bremsstrahlung in hot plasmas with partially ionized atoms" M. Lamoureux and N. B. Avdonina
Phys. Rev. E
55, 912-926 (1997)
PITT-420 "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
Phys. Rev. A
44, 1270-1280 (1991)
PITT-419 "The Effect of Nearest Neighbor Ions on Excited Ionic States and Line Profiles in the Emission Spectra of Li-like Krypton in Hot and Dense Plasmas" J. Stein, D. Salzmann, I. B. Goldberg, and R. H. Pratt
Proceedings of International Workshop on Radiative Properties of Hot Dense Matter,
Sarasota FL,
22-26 October 1990,
World Scientific
PITT-417 "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
Radiative Properties of Hot Dense Matter,
World Scientific,
Singapore (1991),
103-110
PITT-407 "Average Atom and Detailed Configuration Accounting Calculations of Bremsstrahlung in Aluminum Plasmas" P. M. Bergstrom, Jr., Longhuan Kim, and R. H. Pratt
J.Q.S.R.T.
45, 105-114 (1991)
PITT-383 "Nearest Neighbor Effects in Hot and Dense Plasmas: I. Thermodynamic Properties" J. Stein, I. B. Goldberg, D. Shalitin, and D. Salzmann
Phys. Rev. A
39, 2078-2084 (1989)
PITT-380 "Angular Distribution and Polarization of the Continuum Emission in Anisotropic Plasmas " M. Lamoureux, L. Jacquet, and R. H. Pratt
typed in France,
Phys. Rev. A
39, 6323-6334 (1989)
PITT-377 "Elastic Scattering of Photons by Bound Electrons in Hot and Dense Aluminum Plasmas" A. Bechler, Y. Kuang, and R. H. Pratt
J.Q.S.R.T.
40, 613 (1988)
PITT-371 "X-ray Bremsstrahlung Emission due to Plasma Superthermal Electrons" M. Lamoureux, R. H. Pratt, and L. Jacquet
for Proceedings of X-87,
Paris France,
Sept. 14-18, 1987,
J. de Phys. 48,
Colloque C9,
355-358 (1987)
PITT-361 "Radiation Processes in Hot Dense Plasmas" R. H. Pratt
presented at the 3rd International Workshop on Cross Sections
for Fusion and Other Applications,
College Station, Texas,
Nov. 6-8, 1986,
NIM B
27, 527-531 (1987)
PITT-348 "Elastic Scattering of Photons by Bound-Electrons in Hot and Dense Al Plasmas" A. Bechler
Internal Report
(1986)
PITT-344 "Radiation Processes in Hot and/or Dense Plasmas" R. H. Pratt
Proceedings of the Sixth National Symposium on
Radiation Physics,
Kalpakkam, India,
March 3-6, 1986,
Indian Society for Radiation Phys.,
16-28 (1987)
PITT-339 "Can Simple Methods and Simple Potentials be used in Obtaining Free-Free Gaunt Factors for Strongly Coupled Aluminum Plasmas?" M. Lamoureux, R. Cauble, L. Kim, F. Perrot, and R. H. Pratt
Proceedings of Williamsburg Conference,
December 1985
PITT-332 "Comparison of Atomic Potentials and Bremsstrahlung Gaunt Factors in Dense Aluminum Plasmas" M. Lamoureux, R. Cauble, L. Kim, F. Perrot, and R. H. Pratt
J.Q.S.R.T.
37, 283-295 (1987)
PITT-331 "TEEE: A Fortran Program to Calculate the Finite Temperature Finite Density Thomas-Fermi Potential",
User's Guide		 Longhuan Kim
Internal Report
(1985)
PITT-321 "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
Phys. Rev. A
32, 3627-3638 (1985)
PITT-319 "Bremsstrahlung Spectra for Al, Cs and Au Atoms in a High T,p Plasma" L. Kim, R. H. Pratt, and H. K. Tseng
Phys. Rev. A
32, 1693-1702 (1985)
PITT-312 "A Simple Classical Method to Evaluate Gaunt Factors on Atoms and Plasmas" M. Lamoureux and R. H. Pratt
(1984)
PITT-311 "Average Atom Models of Line Broadening in Hot Dense Plasmas" J. Stein, D. Shalitin, and A. Ron
Phys. Rev. A
31, 446-450 (1985)
PITT-310 "A Probalistic Approach to the Problem of Ionization Potential Lowering in Hot Dense Plasmas" D. Salzmann
(1983)
PITT-303 "Level and Line Broadening for Thomas-Fermi Atoms at Finite Temperature Theory" D. Shalitin, J. Stein, and A. Ron
Phys. Rev. A
29, 2789-2795 (1984)
PITT-288 "Calculation of Free-Free Gaunt Factors in Hot Dense Plasmas" I. J. Feng, M. Lamoureux, R. H. Pratt, and H. K. Tseng
Phys. Rev. A
27, 3209-3215 (1983)
PITT-249 "Calculation of Free-Free 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
J.Q.S.R.T.
27, 227-231 (1982)
PITT-248 "Iron Plasma: Sensitivity of Photoelectric Cross Sections to Different Models and General Features of the Fermi-Amaldi Modified-Model" D. Shalitin, A. Ron, Y. Reiss, and R. H. Pratt
J.Q.S.R.T.
27, 219-226 (1982)
PITT-247 "Binding Energies and Bound-Free Transition Matrix Elements for an Impurity Atom in a Hydrogen Plasma" I. J. Feng and R. H. Pratt
J.Q.S.R.T.
27, 341-343 (1982)
PITT-246 "Problems in the Use of Statistical Average Atom Potentials for Estimating Average Degree of Ionization" W. Zakowicz, I. J. Feng, and R. H. Pratt
J.Q.S.R.T.
27, 329-333 (1982)
PITT-236 "Problems in Estimating Average Degree of Ionization for High Temperature Dense Plasmas" I. J. Feng, W. Zakowicz, and R. H. Pratt
Phys. Rev. A
23, 883-886 (1981)

Pair Production

PITT-548 "Tseng's calculations of low energy pair production" R. H. Pratt
RPC
75, 624 (2006)
PITT-478 "On the production or annihilation of positrons with bound electrons" P. M. Bergstrom, L. Kissel, and R. H. Pratt
Phys. Rev. A
53, 2865-2868 (1996)
PITT-368 "A Survey of the Theoretical and Experimental Investigations of Electron-Positron Pair Production by Photons" K. K. Sud
Internal Report
(1987)
PITT-284 "Numerical Bremsstrahlung and Pair Production Cross-Section Calculations", L. D. Kissel
Internal Report
(1975)
PITT-269 "Numerical Bremsstrahlung and Pair Production Cross-Section Calculations" L. D. Kissel
Internal Report (1975)
(Same as 284)
PITT-238 "Comment on Comparison of Theory and Experiment for Pair Production Cross Sections Near Threshold" H. K. Tseng and R. H. Pratt
Phys. Rev. A
24, 1127-1128 (1981)
PITT-219 "Screening Effects in Pair Production Near Threshold" H. K.Tseng and R. H. Pratt
Phys. Rev. A
21, 454-457 (1980)
PITT-151 "Single Photon Production and Annihilation of Pairs" R. H. Pratt
based on lectures at the University of Istambul
(1975)
Supp. 1975 "Electron Photon Interactions in Atomic Fields" R. H. Pratt
based on lectures at National Central University,
Taiwan, Republic of China (1975)
PITT-112 "Polarization Correlations in Atomic-Field Pair Production" H. K. Tseng and R. H. Pratt
Phys. Rev. A
9, 752-761 (1974)
PITT-94 "Errata: Screening Effects in Atomic Pair Production Below 5 MeV" H. K. Tseng and R. H. Pratt
Phys. Rev. A
7, 1806 (1973)
PITT-94 "Screening Effects in Atomic Pair Production Below 5 MeV" H. K.Tseng and R. H. Pratt
Phys. Rev. A
6, 2049-2056 (1972)
PITT-93 "Use of Furry-Sommerfeld-Maue Wave Functions in Pair Production and Bremsstrahlung" J. K. Fink and R. H. Pratt
Phys. Rev. A
7, 392 (1973)
NYO-3829-71 "Exact Screened Calculations of Atomic-Field Pair Production and Low-Energy Screening" H. K. Tseng and R. H. Pratt
Phys. Rev. A
4, 1835-1843 (1971)
NYO-3829-17 "Theory of Gamma-Ray cross Sections" R. H. Pratt
(1967)
STAN-7 "Transfer of Helicity in Radiation and Absorption of High-Energy Photons" R. H. Pratt
Phys. Rev.
123, 1508-1510 (1961)

Other Bound-Free Transitions

PITT-530 "Characterization of high energy photoionization in terms of the singularities of the atomic potential:II. Beyond K-shell ionization, using a two-electron atom in the excited state" T. Suric, E. G. Drukarev, and R. H. Pratt
Phys. Rev. A
67, 022710 (2003)
PITT-488 "Double ionization of a helium-like atom or ion by a high energy photon" T. Suric, K. Pisk, and R. H. Pratt
in X-Ray and Inner-Shell Processes, 17th International Conference,
Hamburg, Germany,
September 1996,
edited by R. L. Johnson, H. Schmidt-Bocking, and B. F. Sonntag,
AIP Conf. Proc. No. 389
(AIP, Woodbury, New York 1997), 465-474
PITT-478 "On the production or annihilation of positrons with bound electrons" P. M. Bergstrom, L. Kissel, and R.H. Pratt
Phys. Rev. A
53, 2865-2868 (1996)
PITT-395 "Nodal-Curve of Matrix Elements for Generalized Oscillator Strength Density" Xiao-Min Tong, Y. Li, and J.-M. Li (C.M.Lee)
Internal Report,
translated from Chinese
by Ye Kuang
(1989)
PITT-357 "Direct Radiative Recombination with Examples for Au+49+e -> Au+48+h[upsilon] and Fe+16+e -> Fe+15+h[upsilon]" L. Wang
Internal Report
(1986)
PITT-290 "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
Phys. Rev. A
28, 609-614 (1983)
PITT-278 "Direct Radiative Recombination of Electrons with Atomic Ions--Cross Sections and Rate Coefficients" Y. S. Kim and R. H. Pratt
Phys. Rev. A
27, 2913-2924 (1983)
PITT-250 "Analytic Inner Shell Internal Conversion Coefficients for Screened Coulomb Potentials" D. Bunaciu, V. Florescu, D. Fluerasu, and R. H. Pratt
Z. Phys. A
301, 109-118 (1981)
PITT-214 "Numerical Calculation of Photoeffect and Radiative Electron Capture" A. Ron
Internal Report
(1979)
PITT-211 "Wake Nonlinearity in the Macroscopic Electrodynamics" M. I. Ryazanov
(1979)
NOTE: We do not have a copy of this paper
PITT-210 "Radiation due to Wake Charge Oscillations in an Electromagnetic Field" M. I. Ryazanov
(1979)
PITT-209 "Internal Conversion in Inner Shells of Atomic Ions and Relativistic Ionic Potentials" D. Bunaciu, V. Florescu, R. H. Pratt, and Y. S. Kim
Nuc. Phys. A
339, 329-335 (1980)
PITT-201 "Screening Effects in Radiative Orbital Electron Capture by an Atomic Nucleus" Z. R. Iwinski, Y. S. Kim, and R. H. Pratt
Phys. Rev. C
19, 1924-1937 (1979)
PITT-164 "Multichannel Dissociative Recombination Theory" C. M. Li
(1976)
PITT-162 "Radiative Capture of Electrons by Mo Ions" C. M. Li and R. H. Pratt
Phys. Rev. A
14, 990-995 (1976)
PITT-154 "Connection Between the Atomic Photoeffect and Internal Conversion" S. D. Oh and R. H. Pratt
Phys. Rev. A
13, 1463 (1976)
PITT-151 "Single Photon Production and Annihilation of Pairs" R. H. Pratt
 (1975)
PITT-149 "Radiative Capture of High Energy Electrons" C. M. Li and R. H. Pratt
Phys. Rev. A
12, 1825-1829 (1975)
Supp. 1975 "Electron Photon Interactions in Atomic Fields" R. H. Pratt
based on lectures at National Central University,
Taiwan, Republic of China
PITT-136 "A Mechanism for Radiation Damage" Simon Yu and Hans Bichsel
(1974)
PITT-135 "One Particle Central Potential for Inelastic Collisions of Fast Charged Particles with Atoms" S. Yu
J. Phys. B
8, 1752-1755 (1974)
PITT-103 "Comments on Screening and Shell-Ratio Effects in Single Quantum Pair Annihilation" H. K. Tseng and R. H. Pratt
Phys. Rev. A
7, 1423 (1973)
STAN-23 "Magnetic Electron Scattering from Nuclei" J. Goldemberg and R. H. Pratt
Rev. of Mod. Phys.
38, 311-329 (1966)
STAN-21 "Elastic Magnetic Electron Scattering" R. H. Pratt, J. D. Walecka, and T. A. Griffy
Nuclear Phys.
64, 677-684 (1965)
STAN-18 "Nuclear Size and Magnetic Effects in the Radiative Tail of Electron-Nucleus Scattering" Edward S. Ginsberg and R. H. Pratt
Phys. Rev.
134, B773-777 (1964)
STAN-9 "Magnetic Electron Scattering" J. D. Walecka and R. H. Pratt
HEPL Report
No. 272
(1962)
STAN-8 "Extrapolation to Cuts and the Scattering of Electrons and Positrons" S. D. Drell and R. H. Pratt
Phys. Rev.
125, 1394-1399 (1962)
STAN-7 "Transfer of Helicity in Radiation and Absorption of High-Energy Photons" R. H. Pratt
Phys. Rev.
123, 1508-1510 (1961)

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