GROUP
MEETING |
GN04-24 |
August 14, 2004 |
To: |
Chatterjee, LaJohn,
Novikov, Roy |
There will be a group meeting WEDNESDAY August 18, 3:00 pm
Room 216 AH. |
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(Future dates Aug 25, Sept 22, 29, Oct 6, 20, 27, Nov 3, 24, Dec
15, 22, Jan 12?) |
1 |
Organizational Issues |
a |
Appointments,
next meeting, other meetings, lectures |
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b |
Computer issues, finances, |
2 |
Meetings |
Place |
Date |
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FIAC8 (FastIonAtomColl) |
Debrecen,
Hungary |
begin Sept 04 |
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HCI |
Vilnius, Lithuania |
Sept 6-10, 04 |
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IXS (Inelastic Xray
Scatt) |
ANL, IL |
Sept 19-24 |
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ICAMDATA |
Toki, Gifu, Japan |
Oct 5-8, 04 |
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CAARI |
Fort Worth, TX |
Oct 5-10, 04 |
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AAAS |
Washington, DC |
Feb 17-22, 05 |
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DAMOP |
Lincoln, NE |
May 17-21, 05 |
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IRRMA |
Hamilton, ONT, Canada |
June 20-24, 05 |
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X-2005 |
Melbourne, Australia |
July 4-8. 05 |
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ICPEAC |
Rosario, Argentina |
July 20-26, 05 |
3 |
Deadlines |
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Abstracts |
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Manuscripts |
CAARI (Oct 1) |
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Registration |
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4 |
Travels, Visitors |
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Travel |
LaJohn
(Dec 10/13 –Jan 3/4) |
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Arrivals |
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Departures |
Roy (Aug 25), Chatterjee
(Sept 3) |
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Visits |
Solo v’yov (Jan/Feb), Gasaneo
(March), Kim (fall?), Drukarev (?Jan/Feb?). |
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RHP |
Pitt |
Travel |
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Sept |
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7-16? |
?Bahia
Blanca |
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24-27 |
Adirondacks? |
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Oct |
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10-15? |
Fort Worth, Col. |
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Nov |
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5-18 |
Chengdu,
etc. |
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30- |
Argentina |
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Dec |
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-12 |
Antarctica |
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?27- |
Panama Canal |
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Jan |
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-10? |
transit |
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Feb |
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17-22 |
DC |
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Mar |
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25-c4? |
India? |
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Apr |
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late |
Zagreb?St.
Ptsb? |
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May |
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17-21 |
Lincoln |
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June |
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18-19? |
Hamilton |
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25 |
Mt. Pleasant |
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July05 |
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4-8 |
Melbourne |
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20-26 |
Rosario |
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Aug05 |
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Sept05 |
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? |
Coimbra |
5 |
Manuscripts |
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541 |
“Entanglement change in atomic photoionization”, Young Soon Kim, Yu Jin Kim, and R. H. Pratt, published in ICPEAC conference proceedings, Physica Scripta T110, 79-82 (2004). |
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542 |
“Higher multipole high energy radiation transition matrix element zeros”, L. A. LaJohn and R. H. Pratt, accepted for RPC. |
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543 |
“Trajectories of matrix element zeroes”, O. I. Obolensky, A. V. Korol and R. H. Pratt, accepted for RPC. |
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544 |
“An alternative method to calculate inelastic scattering cross sections of photons”, S. C. Roy, B. K. Chatterjee and R. H. Pratt, accepted for RPC |
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547 |
“Master equations for degenerate systems: electron radiative cascade in a Coulomb potential”, D. B. Uskov and R. H. Pratt, being resubmitted to J. Phys. B.. |
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548 |
“Tseng’s
calculations of low energy pair production”, R. H. Pratt, submitted to RPC |
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549 |
“Minima
of generalized oscillator strengths
of atomic transitions and the approach to the high energy limit”, N. B. Avdonina, D. Fursa, A. Z. Msezane and R. H. Pratt, to be resubmitted to PRA |
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550 |
“Investigations
on |
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551 |
“Comparison
of theory and experiment for polarizational bremsstrahlung”, O. I. Obolensky
and R. H. Pratt, submitted to RPC |
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6 |
Funding |
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NSF 0201595 |
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NSF 0242942 |
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(
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NSF 0352483 |
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NSF/DST cooperative with Bose Institute |
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Other Awards |
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Due Dates |
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NSF 0201595 new proposal due Sept 24,
04 |
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7 |
Recent Preprints |
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8 |
Recent Papers |
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a |
Novikov |
“Anomalous
elastic scattering of x-ray photon by atom with open shell”, JPB 37, 3313
(04) Hopersky et al |
9 |
Review of Literature: |
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a |
Pratt |
“Semiclassical approach to Regge
pole trajectories calculations for nonsingular potentials: TF type”, JPA 37,
6943 (04), Belov et al |
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b |
Pratt |
“Relativistic
electron localization and the lack of zitterbewegung”,
PRL 93, 043004 (04) Krekova, Su Grobe |
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c |
Novikov |
“Lattice
calculation of photoionization of lithium”, PRL 93,
053201 (04) Colgan, Pindzola,
Robicheaux |
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d |
Pratt |
“Test of Pluvinage wave function for He”, PRA 70, 012712 (04)
Jones, Macek, Madison |
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10 |
Presentations |
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July 28 |
Suric |
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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 the modified form
factors", L. A. LaJohn |
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d |
“Correlations
in relativistic photoeffect”, E. G. Drukarev and R. H. Pratt |
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e |
“Elastic
scattering of 1.115 MeV photons”, Bhakta Kunwar, Arunava Bhadra, Swapan K. Sen Gupta, J. P. J.
Carney, L. Kissel, and . H. Pratt (also Darjeeling manuscript) |
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f |
“Some notes
on analytic continuation of the Coulomb dipole matrix element:, O. I. Obolensky and R. H. Pratt |
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g |
“Singularities
of the Dipole Matrix Element”, D. B. Uskov & R.
H. Pratt |
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h |
“Regge ideas in bremsstrahlung”,
D. B. Uskov & R. H. Pratt |
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Also
considered: non-dipole photo (Krassig, Southworth) |
12 |
Work in Progress |
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Gasaneo |
GOS
calculations |
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Kim (YS) |
qm
observables |
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Lajohn |
independ
info & correl in Rayleigh
scattering, Compton scatt |
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Obolensky |
Trajectories
of zeroes, pol brem ang dist |
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Suric |
double/single
in photo, AFT in scattering |
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Uskov |
bound states
and trajectories of zeroes |
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13 |
Computer
facilities |
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The group
owns a number of computers, including PC Intel Pentium 4, (Stribor), Sun SPARCstation 5 (Oat), Pentium laptop
computer (Shiba), PC Intel Celeron (OatPC), and R. Pratt’s PowerMac G4. |
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Stribor
(operated by Linux Red Hat 9) serves as the main group computer. All user files are stored on Stribor. It has
the latest version of Intel fortran compiler, and
users are encouraged to compile, debug and run their codes using Stribor. |
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Stribor
also runs the IMAP mail server and Apache web server. The group’s website
address is http://stribor.phyast.pitt.edu |
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Old large
codes (Rayleigh and Compton scattering, bremsstrahlung) can be run on Oat (operated by Solaris
2.6). Rayleigh & Compton have also been
modified for compilation under the Windows operating system. The latest version of these can be obtained
from L. LaJohn.
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OatPC
runs WindowsXP and has all commonly used
applications. Short term visitors who
prefer Windows over Linux can use OatPC. |
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The group
has books available on various operating systems, languages and software, also
hardcopy documentation on the codes. |
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Help with
all computer connected issues is available from S. Novikov. |
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