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GROUP
MEETING |
GN06-09 |
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To: |
LaJohn |
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There will be a group meeting WEDNESDAY March 1, |
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(Future
dates Mar 17F, 22, Apr 5, 14F, 26, May 3, 10, 24, 31) |
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1 |
Organizational Issues |
a |
Appointments,
next meeting, other meetings, lectures |
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b |
Computer issues, finances, |
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2 |
Meetings |
Place |
Date |
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SysChgPar&Rad |
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Apr 19-21 |
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DAMOP |
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May 16-20 |
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EGAS 38 |
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June 7-10 |
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GordonConf-Multiphoton processes |
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June 11-16 |
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EXRS2006 |
Paris, FR |
June 19-23 |
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Euro e,2e 2006 |
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June 22-24 |
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GordonConf- A&M
interactions |
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July 9-14 |
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ICAP |
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July 16-21 |
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ICACS2006 (coll.solids) |
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July 21-26 |
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CAARI |
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Aug 21-25 |
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HCI 13 |
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Aug 28 - Sept 1 |
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ISRP |
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Sept 18-22 |
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3 |
Deadlines |
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Abstracts |
EXRS (Mar 1), ICAP (Apr 1), CAARI (Apr 17), ISRP (Apr 20),
HCI (May 1), e2e (May 20) |
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Manuscripts |
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Registration |
DAMOP (Mar 31), ICACS (Mar 31), HCI (May 1), EXRS (May 1),
e2e (April 30), ICAP (June 1), ISRP (June 30), CAARI (July 26) |
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4 |
Travels, Visitors |
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Travel |
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Arrivals |
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Departures |
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Visits |
Chatterjee (c May 10 -
c June 16), |
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RHP |
Pitt |
Travel |
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Feb |
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Mar |
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3-11 |
Kolkata |
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13-15 |
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25-4 |
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Apr |
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10-12 |
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18-22 |
Gaithersburg/DC |
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May |
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16-20 |
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June |
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July |
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c10-20 |
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Aug |
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Sept |
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17-22 |
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29-2 |
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5 |
Manuscripts |
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548 |
“Tseng’s
calculations of low energy pair production”, R. H. Pratt, published RPC 75, 624-630 (2006). |
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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, accepted for RPC |
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552 |
“Correlations in high energy photoeffect”, E. G. Drukarev
and R. H. Pratt, published PRA
72, 062701 (2005). |
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554 |
"Review of structures in
low-energy bremsstrahlung: classical and quantum
descriptions", O. I. Obolensky and R. H.
Pratt, accepted for RPC. |
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555 |
"Recent theoretical
developments in photon-atom scattering", R. H. Pratt, published RPC 74, 411-418 (2005).. |
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556 |
"Nondipole
asyymmetries of K-shell photoelectrons of Kr, Br2
and BrCF3", S. H. Southworth, R. W.
Dunford, E. P. Kanter, B.
Krassig, L. Young, L. A. LaJohn,
R. H. Pratt", accepted for RPC but style corrections needed. |
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557 |
"Influence of correlations
on the trajectories of zeroes of the matrix elements for bound-bound and
bound-free transitions in electron scattering", N. Avdonina,
for RPC, further editorial revisions requested |
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558 |
"Multipole decomposition
of the modified form factors and anomalous scattering factors", L. A. LaJohn, revised version returned to JPA. |
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6 |
Funding |
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NSF 0201595 |
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with no-cost extension |
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NSF 0352483 |
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NSF/DST cooperative with Bose Institute |
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NSF 0456499 |
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Other Awards |
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Due Dates |
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NSF 0456499 annual report |
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NSF 0201595 final report |
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7 |
Recent Preprints |
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8 |
Recent Papers |
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a |
Pratt |
"Two photon transitions
between 2p and 1s levels in hydrogen", EPJ D 37, 335 (2006) Labzowsky, Soff et al |
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b |
Pratt |
"Modified Kolbensvedt method for electron impact K shell ionization
cross sections", EPJ D 37, 361 (2006) Uddin et
al |
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c |
LaJohn |
"Triple Photoionization of
lithium nar threshold", JPB 39, L99 (2006) Emmanoulidou & Rost |
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d |
JaJohn |
"Low energy elastic
electron scatterying by atomic oxygen", JPB
39, 1237 (2006) Zatsarinny, Bartschat
& Tayal |
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9 |
Review of Literature: |
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a |
Pratt |
"Amplitude-phase approach
to calculating Regge-pole positions and
residues", JPA 38, 5305 (05) Thylwe & Sokolovski |
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b |
Pratt |
"Boundary solutions of
2-electron Schrodinger equation at two-particle
coalescences", PRA 73, 012514 (06) Liverts et
al |
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c |
Pratt |
"Leading asymptotic terms
of three-body Coulomb scattering wave function", PRA 73, 012713 (06) Mukhamedzhanov et al |
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10 |
Presentations |
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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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"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 |
“Some notes on analytic
continuation of the Coulomb dipole matrix element:, O. I. Obolensky
and R. H. Pratt |
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d |
“Singularities of the Dipole
Matrix Element”, D. B. Uskov & R. H. Pratt |
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e |
“Regge
ideas in bremsstrahlung”, D. B. Uskov
& R. H. Pratt |
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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, |
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Obolensky |
Trajectories of zeroes, pol brem ang
dist |
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Suric |
AFT in scattering Stobbe & Elwert factors |
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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 |
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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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