GROUP
MEETING |
GN10-4 |
March
3, 2010 |
To: |
LaJohn |
There will be a group meeting FRIDAY March 5, 2 pm (?) Room 221B AH. |
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(Mar 26, Apr16(or23),30?, May 10?, June 4, 25?, Jul 21?, Aug 13?) |
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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AAAS |
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Feb 18-22 |
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IRPScouncil |
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May 1-2 |
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DAMOP |
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May 25-29 |
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GordonConf Multiphoton Processes |
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June 6-11 |
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ECAMP |
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July 4-9 |
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Res Elas
& Inela X-ray scattering |
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July 8-9 |
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VUVX 2010 |
Vancouver, CN |
July 11-16 |
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Ultrafast VUV & X-ray science |
SLAC, |
July 19-20 |
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Gordon Conf A&M interactions |
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July 18-23 |
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CAARI 2010 |
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Aug 8-13 |
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IRPScouncil |
NIST, |
Sept |
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AISAMP 9 |
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Oct 4-6 |
3 |
Deadlines |
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Abstracts |
VUVX (April 16) |
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Manuscripts |
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Registration |
DAMOP (March 31), VUVX (May 14) |
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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 |
Surzhykov
(Mar 26-29), Sen Gupta (?). |
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RHP |
Pitt |
DC |
Travel |
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Mar |
5-7 |
8-25 |
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26-30 |
31- |
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April |
16-18? |
-15? |
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30-M2? |
19-29? |
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May |
8-10 |
3?-7 |
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11-24 |
25-29 |
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June |
4-7 |
M30- 3 |
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8-24 |
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25-28 |
29- |
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July |
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-10 |
?11-17? |
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21? |
18-20 |
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27? |
28-Aug12? |
22-26 |
Mt. Pleasant, |
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Aug |
?13-15 |
16-? |
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Sept |
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Oct |
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5 |
Manuscripts |
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563 |
"The Beginnings
of ITAMP - Proposals from the AMO Community and the NSF Response", R. H. Pratt, Proceedings of the Dalgarno Celebratory Symposium, Imperial College Press (2010), 357-366. |
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564 |
"Compton
scattering revisited", R. H. Pratt, L. A. LaJohn,
V. Florescu, T. Suric, B. K. Chatterjee,
S. C. Roy, Rad. Phys. Chem. 79, 124-131 (2010). |
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565 |
"Partial
cancellation of correlations in nonrelativistic
high energy asymptotics of photoeffect",
E. G. Drukarev and R. H. Pratt, PRA 80, 013406 (2009). |
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566 |
"A Personal
History of Photoeffect, from Ancient Toward Modern
Times", R. H. Pratt, University of Bucharest 2009, on occasion of award
of Doctor Honoris Causa,
June 15, 2009, Magurele, Bucharest, Romania |
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567 |
"K-shell |
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568 |
"Characterization
of the Relativistic Contributions to Compton Doubly Differential Cross
Sections", L. A. LaJohn, resubmitted to Phys.
Rev. A, referee recommends publication once certain questions addressed.. |
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569 |
"Quadrupole matrix element zeros and their effect on
photoelectron angular distributions", L. A. LaJohn,
S. T. Manson, R. H. Pratt, being published in NIM A (2009). |
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6 |
Funding |
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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 |
LaJohn |
“Measurement of the
x-ray mass attenuation coefficients of gold in the 38-50 keV
energy range”, PRA81, 022903 (Feb 10), Islam et al (Chantler
group) |
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b |
LaJohn |
“X-ray mass attenuation
coefficients and imaginary components of the atomic form factor of zinc over
the energy range of 7.2-15.2 keV”, PRA 81, 022904
(Feb 10), Rae et al (Chantler group) |
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c |
Surzhykov |
“Polarization
transfer in the inner-shell photoionization of sodiumlike ions”, PRA 81, 023419 (Feb 10), Sharma, Surzhykov, Inal, Fritzsche |
9 |
Review of Literature: |
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a |
Pratt |
"A comparison of
the hydrogenlike dipole radial matrix elements with
overlap integrals and a step toward explicit expressions of the multipole matrix elements", Blaive
and Cadilhae, PPB 42, 165002 (2009). |
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b |
Pratt |
"Absolute
differential bremsstrahlung cross sections for 0.4
- 2 keV electrons scattered by Ar,
Kr, Xe", Gnatchenko.
Nechay, Tkachenko, PRA
80. 022707 (2009) |
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c |
Pratt |
"Unified ab initio treatment of attosecond photoionization
and |
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d |
Surzhykov |
“Negative-continuum
effects on the two-photon decay rates of hydrogenlike
ions”, Surzhykov, |
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e |
Pratt |
“Double photoionization of helium including quadrupole
radiation effects”, Ludlow et al, JPB 42, 225204 (09) |
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f |
Pratt |
“Two photon decay of
excited levels in hydrogen: The ambiguity of the separation of cascades and
pure two photon emission”, Labzowsky, Solovyev, Plunien, PRA 80,
062514 (09) |
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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 |
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f |
"Survey of |
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g |
" |
12 |
Work in Progress |
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Avdonina |
Regge
trajectories |
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Lajohn |
quad 0's, corr in atten, |
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Suric |
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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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