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GN02-27 |
August 24, 2002 |
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To: |
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There will be a group meeting WEDNESDAYAugust 28, 2:00 pm Room 316 AH. |
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1 |
Organizational Issues |
a |
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b |
Computer issues, theses, finances, telephone |
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2 |
Meetings |
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Date |
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HCI |
Caen, Fr |
Sept 1-6 |
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CEPAS |
Gdansk, Pl |
Sept 2-6 |
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AISAMPS |
Nara, Jp |
Oct 1-5 |
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CAARI |
Denton, TX |
Nov 12-16 |
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AAAS |
Denver CO |
Feb 13-18 03 |
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DAMOP |
Boulder CO |
May 21-24 03 |
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XAFS12 |
Malmo, Sweden |
June 22-27 03 |
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ICESS 9 (ElectSpectStruct) |
Upsala, Sweden |
June 30 -July 4 03 |
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ICPEAC |
Stockholm, Sweden |
July 23-29 03 |
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ISRP |
Cape Town SA |
Oct 27-31 03 |
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3 |
Deadlines |
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Abstracts |
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Manuscripts |
CAARI (Oct 1) |
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Registration |
CAARI (Oct 1) |
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4 |
Travels, Visitors |
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Travel |
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Arrivals |
Suric (cOct 1), Obolensky (Nov 10?), Drukarev (cNov 18) |
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Departures |
Avdonina (Aug 27), Kashenock (Sept 25), Suric (cNov 1), Drukarev (c Dec 20) |
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Visits |
Sen Gupta (Nov?), Suric (cOct 1 - cNov 1), Drukarev (c Nov 18 - Dec 20), Obolensky (Nov 10?- 1 yr), Solov'yov (?Nov?) |
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RHP |
Pitt |
DC |
Travel |
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Aug |
17- |
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Sept |
-13 |
13-25 |
Cape Town, Exeter |
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25-26 |
27-30 |
Lake Placid |
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Oct |
1-3 |
?4-6? |
New York |
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7-31 |
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Nov |
4-11 |
1-3 |
12-16 |
Denton. TX |
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17- |
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Dec |
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Jan |
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Feb |
-c6 |
c7-18 |
Dallas, Larkspur, Denver |
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19- |
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Mar |
-?19 |
?20-22? |
?New York? |
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?23-31 |
?Darjeeling? |
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Apr |
1- |
10-12 or 17-19 |
Coimbra, Portugal |
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May |
-16 |
17-24 |
NewYork, Boulder |
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25- |
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June |
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July |
23-29 |
Stockholm |
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Aug |
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Sept |
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Oct |
27-31 |
Cape Town |
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5 |
Manuscripts |
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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 |
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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, being revised for Phys. Rev. A. in accord with recommendations of Editor |
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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, resubmitted to Phys. Rev. A. |
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532 |
"Semiclassical approach for calculating Regge pole trajectories for singular potentials", N. B. Avdonina, S. Belov, Z. Felfli, A. Z. Msezane and S. N. Naboko, published Phys. Rev. A 66, 022713 (August 02).. |
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534 |
"Structures in low-energy classical bremsstrahlung", A Florescu, O. I. Obolensky, and R. H. Pratt, published J. Phys. B. 35, 2911 (July 14 02), |
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535 |
"Relativistic electric dipole matrix element zeroes", L. A. LaJohn and R. H. Pratt, being revised in response to referees |
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6 |
Funding |
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Pittsburgh Proposals |
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Pittsburgh Awards |
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NSF 9970293 |
7/1/99 - 6/30/02 |
+ - 3-31-03 (no-cost ext) |
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NSF 0201595 |
7/1/02 - 6/30/05 |
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NSF 0209594 |
11/15/02-10/31/03 |
(Obolensky NSF-NATO) |
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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 |
Suric |
"Separation & identification of dominant mechnisms in double photoionization", PRL 89, 073002 (Aug 12 02) Scheider, Chocien, Rost |
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9 |
Review of Literature: |
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a |
Avdonina |
"Photoionization of atomic ions". JPB 34, R45 (Sept 28 01) West |
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b |
Uskov |
"Mathematical physics of rainbows & glories", PhysRpt 356,229 (Jan 02) Adam |
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c |
Uskov |
"Structure of Bethe ridge, relativistic Born & impulse approximation", JPB 35, 33 (Jan 14 02) Segui et al |
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d |
Suric, Uskov |
"Cusp formation in single particle momentum distributions of 3 body continuum states", JPB 35, 149 (Jan 14 02) Faol, Barrachina & Rodriguez |
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e |
Uskov |
"Classical description of electron capture to the continuum cusp formation in ion-atom collisions", PRA 65, 030703 (March 02) Illescas, Pons, Riera |
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f |
Carney |
"Renormalization of two-photon vacuum polarization for a tightly bound electron", EPJ D 19, 147(May 02) Zschocke, Plunien, Soff |
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g |
Pomponiu |
"Entanglement in double photoionization", JPB 35, 2219 (May 28 02) Chandra & Chakraborty |
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h |
Uskov |
"Polarizational effects in atomic transitions", PhysUspekhi 45, 149 (Feb 02) Astapenko, Bureyeva, Lisitsa |
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i |
Pratt |
"Coulomb functions for attractive/repulsive potentials positive/negative energies" CompPhysComm 146, 225 & 250 & 254 (July 1 02) Seaton |
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j |
Pratt, Carney, Suric |
"Cross sections of discrete-levelexcitation of noble-gas atoms in Compton scattering", PRA 65, 062705 (June 02), Amusia, Chernysheva, Felfli, Msezane |
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k |
Uskov |
"Threshold behavior of the Jost function for the atomic polarization potential", PRA 65, 062718 (June 02), Macri & Barrachina |
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l |
LaJohn |
"Q-D interferencein spin-resolved photoionization", PRL 89, 053001 (July 29 02) Khalil 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 |
"Multipole decomposition of atomic form factors", L. A. LaJohn and R. H. Pratt |
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d |
"High energy photoionization beyond independent particle approximation", E. G. Drukarev and N. B. Avdonina, for J. Phys. B. |
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e |
"Forward-backward asymmetries of Kr 1s photoelectrons", B. Krassig, J.-C. Bilheux, R. W. Dunford, D. S. Gemmell, S. Hasegawa, E. P. Kanter, S. H. Southworth, L. Young, L. A. LaJohn, and R. H. Pratt |
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f |
"A call for further inelastic scattering experiments at x-ray energies", S. S. Roy and R. H. Pratt, in preparation for RPC |
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Also considered : non-dipole photo (Krassig, Southworth), Regge in bremsstrahl (Uskov) |
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12 |
Work in Progress |
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photoionization, GOS beyond Born & zeroes |
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Drukarev |
qfm for ioniz of 2p neon, relativistic correl in photo |
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Kim (YS) |
qm observables |
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Lajohn |
ff decomp, independent information, in Rayleigh scattering |
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Obolensky |
Trajectories of zeroes |
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Suric |
Compton, double/single in Compton, photo, AFT in scattering |
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Kashenock |
h.e. photoionization of fullerenes |
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Uskov |
Regge poles in class/quant bremst, cascades & basis sets |
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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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The group has books available on various operating systems, languages and software, also hardcopy documentation on the codes. |
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