GROUP
MEETING |
GN06-34 |
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To: |
LaJohn |
There will be a group meeting FRIDAY November 17, Note
difference in day and time. |
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(Future
dates Nov 22, 29, Dec 6, Jan 10?, 17?, 24, 31, Feb 7, 14?, 21, 28) |
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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AISAMP |
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Dec 4-7 |
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AAAS |
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Feb 15-19 |
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APP |
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Mar 19-22 |
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ECAMP |
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May 6-11 |
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DAMOP |
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June 5-9 |
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ICPEAC |
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July 25-31 |
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VUV |
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July 30-Aug 3 |
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e,2e |
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Aug 1-4 |
3 |
Deadlines |
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Abstracts |
APP (Jan 15), ICPEAC (Mar 1) |
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Manuscripts |
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Registration |
APP (Mar 12), ICPEAC (Apr 30) |
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4 |
Travels, Visitors |
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Travel |
LaJohn (Dec9/Jan3) |
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Arrivals |
Drukarev (Jan 10?), Suric (c Jan 12) |
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Departures |
Drukarev (Feb 10?), Suric (c Feb 12) |
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Visits |
Avdonina (cJan 2-18), Suric (c Jan 12/Feb
12), Drukarev (Jan 9/Feb 8/9), Pisk
(Feb?), Gasaneo (Feb?), Korol
(?April/May?), Sen Gupta
(?May). |
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RHP |
Pitt |
Travel |
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Nov |
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13-15 |
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Dec |
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26-J7 |
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Jan |
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17? |
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Feb |
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15-20 |
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Mar |
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Apr |
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May |
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June |
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5-9 |
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July |
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25-31 |
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Aug |
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1-4 |
Konigstein, GE |
5 |
Manuscripts |
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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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554 |
"Review of structures in
low-energy bremsstrahlung: classical and quantum
descriptions", O. I. Obolensky and R. H.
Pratt, published RPC 75,
1308-1318 (2006). |
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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", published RPC 75, 1574-1577 (2006). |
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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,
accepted for RPC. |
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559 |
"Limitations on the
validity of impulse approximation in Compton scattering", R. H. Pratt,
L. A. LaJohn, T. Suric,
B. K. Chatterjee, S. C. Roy, being accepted for NIM
B. |
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560 |
"Asymmetry and the shift
of the |
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6 |
Funding |
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NSF
0456499 supplement request submitted
Oct 06 |
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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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7 |
Recent Preprints |
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8 |
Recent Papers |
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a |
Pratt |
"Oscillations in the
integral elastic cross sections for scattering of protons at inert gses", PRA 74, 042706 (06) Ovchinnikov,
Krstic, Macek |
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b |
Suric |
"Single
& double photoionization data of Na & K", PRA 74, 042707 (06), Juranic, Nordberg, Wehlitz |
9 |
Review of Literature: |
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a |
Pratt |
"Boundary solutions of
2-electron Schrodinger equation at two-particle
coalescences", PRA 73, 012514 (06) Liverts et
al |
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b |
Pratt |
"Leading asymptotic terms
of three-body Coulomb scattering wave function", PRA 73, 012713 (06) Mukhamedzhanov et al |
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c |
Pratt |
"Modified Kolbensvedt method for electron impact K shell ionization
cross sections", EPJ D 37, 361 (2006) Uddin et
al |
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d |
Pratt |
"Galilean invariance and
gauge dependence of radiative capture", PRA
73, 052714 (06) Voitkiv |
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e |
Pratt |
"Coincidence and Total
Photoelectron Spectra and Differences Induced by Internal Degrees of
Freedom", PRL 96, 233001 (06) Scheit & Cederbaum |
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f |
LaJohn |
"Stepwise rise of quantum
defects along the periodic table". PRA 74, 012714 (06) Ostrovsky |
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g |
Suric |
"Two-electron capture with
emission of one photon in fast ion atom collisions", JPB 39, 3403 (06), Voitkiv et al |
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h |
Pratt |
"Photoionization of
helium-like ions in asymptotic non-relativistic region",Mikhailov
et al, PLA 358, 211 (06) |
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i |
Pratt |
"Angular distribution of
characteristic photons after radiative electron
capture at strong central fields". PRA 74, 022717 (06) Drukarev et al |
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j |
Pratt |
"Electron-impact
ionization of helium with large energy transfer", PRA 74, 034702 (06)
Bray et al |
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k |
LaJohn |
"Relativistic corrections
to a generalized sum rule", PRA 74, 034703 (06) Sinky
& Leung |
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l |
LaJohn |
"Multipole expansions and Fock symmetry of the hydrogen atom", JPA 39, 12427
(06) Meremianin & Rost |
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m |
Pratt |
"Radiative
atomic processes and Galiean and guage transformations", JPB 39, 4275 (06) Voitkiv |
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n |
LaJohn |
"X-ray resonant Raman
scattering cross sections of Mn,Fe, Cu, Zn",
JPB 39, 4317 (06) Sanchez 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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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 |
“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 |
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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