3 |
Deadlines |
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Abstracts |
DAMOP (Feb 8), APIP/ICAMData
(Feb 15), X2002 (Mar 1), IRRMA (Mar 15), HCI (April 1), ICeg
impac (March), EGAS (April 30), CEPAS (May 1), AISAMPS (June 15) |
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Manuscripts |
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Registration |
APIP/ICAMData (March 1),
DAMOP (April 1), X2002 (Apr 30), CEPAS (May 1), AISAMPS (May 10), HCI (May
15), ICeg impac (May) |
5 |
Manuscripts |
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520 |
"Circumstances in which radiation
is not absorbed, forbidding photoionization: Four classes of matrix element
zeroes", L. A. LaJohn and R. H. Pratt,. published J. Rad.
Phys. Chem. 61, 365-366 (2001). |
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527 |
"Applicability of a non-relativistic
asymptotic description of high energy photoionization", N. B. Avdonina,
E. G. Drukarev, and R. H. Pratt, accepted for Phys. Rev. A. |
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528 |
"Characterization of high energy photoionization
in terms of the singularities of the atomic potential: I. Photoionization
in independent particle approximation (IPA)", T. Suric, E. G. Drukarev,
and R. H. Pratt, submitted to Phys. Rev. A. |
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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, submitted to Phys. Rev. A. |
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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, submitted to Phys. Rev. A. |
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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. Submitted for publication in J.Phys.B. |
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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, submitted to Phys. Rev. A. |
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533 |
"Lassettre's Theorem for excitation of ions
by charged particle impact", J. H. Macek and N. B. Avdonina, submitted
to J. Phys. B. |
9 |
Review of
Literature: |
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a |
Pratt |
"Bound-free pair production
in relativistic heavy ion collisions", PRA 63, 032713 (March 01) Meier
et al |
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b |
Carney |
"Inconsistency
in conventional renormalizationinvolving bound state problems", PLA 282,
380 (April 30 01) Seke |
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c |
Uskov |
"Exploring th
separability of the three-body Coulomb problem in hyperspehrical elliptic
coordinates", PRA63, 062705 (June 01), Tolstikhin & Matszaawa |
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d |
Pomponiu |
"Exact asynptotic
helium bound state wave functions", JPB 34, 2725 (July 14 01), Klar |
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e |
Pratt |
"Impact parameter
dependence of the relativistic photoeffect and other high-energy photoprocesses",
PRA 64 012703 (July 01), Sorensen |
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f |
Pratt |
"Coulomb corrections
and multiple e+e- pair production in ultrarelativistic nuclear collisions",
PRA 64, 032106 (Sept 01), Lee & Milstein |
|
g |
LaJohn |
"Quadrupole resonances
in photoionization". JPB 34, L495 (Aug 14 01) Cerepkov |
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h |
LaJohn |
"Dynamic relativistic
effects in photoionization near Cooper minima". PRL 87, 123004 (Sept 17
01), Wang et al |
|
i |
Pratt |
""Inelastic scattering
of 88 keV photons", JPB 34, 3555 (Sept 14 01) Kumar et al |
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j |
Uskov |
"Convergent series
representation for GOS of electron-impact ionization and an improved binary-encounter-dipole
model", PRA 64, 042719 (Oct 01) Huo |
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k |
Pratt |
"'Determination
of integrated x-ray scattering intensities through electron-pair relative-motion
density at the origin", PRA 64, 044501 (Oct 01) Valderrama, Fradera &
Ugalde |
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l |
Pratt |
"Photoionization
of atomic ions". JPB 34, R45 (Sept 28 01) West |
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m |
Uskov |
"Generalized
parabolic Coulomb wave functions in spherical coordinates", JPA 8531 (Oct
19 01) Gasaneo et al |
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n |
Uskov |
"Representation
of Kato e-e cusp condition by wavelet based density operator expansions",
PRA 64, 052506 (Nov 01) Pipek & Nagy |
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o |
Uskov |
"Useful alternative
to multipole expaaansion of 1/r potentials", PRA 64, 052509 (Nov 01) Cohl
et al |
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p |
Pratt |
"Photon polarization
in radiative recombination of high Z hydrogen-like ions", PLA 289, 213
(Oct 22 01) Surzhjkov, Fritzabe, Stohlker |
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q |
Pratt |
"Energy dependence
for pair production withelectron capture in relativistic heavy ion collisions",
JPB 34, L687 (Nov 14 01) Lee & Crothers |
11 |
Manuscripts in Preparation |
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a |
"Polarization correlations
for d,f states", Kim, Goldberg, Pratt |
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b |
"Observables in quantum mechanics:
creating spin polarization in the absence of spin orbit interactions",
Young Soon Kim and R. H. Pratt |
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c |
"Multipole decomposition
of atomic form factors", L. A. LaJohn and R. H. Pratt |
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d |
"Compton scattering", Carney
& Pratt, for Croatian Journal of Phys |
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e |
"High energy zeroes", LaJohn,
Pratt |
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f |
"Structures in low-energy
classical bremsstrahlung", O. I. Obolensky, A. Florescu, and R. H. Pratt,
for J. Phys. B. |
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g |
"High energy photoionization
beyond independent particle approximation", E. G. Drukarev and N. B. Avdonina,
for J. Phys. B. |
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* |
Also considered:
bremsstrahlung review (Quarles), Linear response (Florescu), recursion
relations (Bronson), semi-relativistic Rayleigh (Costescu, Bergstrom),
AFT review (Suric), photoeffect review (Kim) |
12 |
Work in Progress |
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Avdonina
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double photoionization, GOS
beyond Born & zeroes |
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Drukarev |
angular double ioniz, qfm
triple & double dist, qfm for ioniz of 2p neon |
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A. Florescu |
classical bremsstrahlung,
relativistic zeroes |
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V. Florescu |
retarded & relativistic
zeroes |
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Kim (YS) |
retarded zeroes, qm observables |
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Lajohn |
independent information in
Rayleigh scattering, rel zeroes |
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Obolensky |
Trajectories of zeroes |
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Suric |
Compton, double/single in
Compton, photo, AFT in scattering |
13 |
Code Library |
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The computers
primarily available for use are the group's own Sun UNIX workstations.
There is also the VAX system operated by the Computing and Information
Systems (CIS) department, but this system tends to have older versions
of the codes, and new users will find more help available if they are using
the workstations. |
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In order to run
the codes on local systems, look for executables in the directories: |
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UNIX workstations: /usr/local/atomic/bin |
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VAX system: USR2:[10104.ATOMIC1.EXE] |
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We encourage
use of the SLATEC numerical library, which contains a wide variety of numerical
algorithms written in FORTRAN. Source code is available in the directories: |
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UNIX workstations: /usr/local/atomic/slatec |
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VAX system: USR3:[PHY.SLATEC] |
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More information
is available on the group's web site at: |
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http://stribor.phyast.pitt.edu/ |
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The group has
many books available on various operating systems, languages and software,
which are kept in 325 OEH (also 327 OEH and 222 Allen). This is also the
place to look for hardcopy documentation on the codes. |