GROUP MEETING

GN16-01

January 3, 2016

 

To:

LaJohn

 

There will be a group meeting WEDNESDAY January 6, 2:00? pm Room 210 Allen Hall

 

(Jan 13, ? then Tuesdays in Jan?)

 

1

Organizational Issues

a

Appointments, next meeting, other meetings, lectures

 

 

b

Computer issues, finances,

 

2

Meetings

Place

Date

 

 

 

 

 

AAAS

Washington DC

Feb 11-15

 

DAMOP

Providence RI

May 23-27

 

ICDA

Guildford, UK

July 7-12

 

CAARI

Fort Worth

Oct 30-Nov 1

 

3

Deadlines

 

 

 

 

 

Abstracts

DAMOP  (Jan 29)                                                                      

 

Manuscripts

 

 

Registration

 

 

4

Travels, Visitors

 

 

 

 

 

RHP

Pitt

Travel

 

 

 

 

 

 

 

Feb

 

11-15

Washington DC

 

April

 

?

?Peoria, Champaign IL?

 

May

 

?23-27?

?Providence RI?

 

5

Manuscripts

 

 

 

 

572

"Photon Absorption and Photon Scattering - What We Don't Know and Why It Matters", R. H. Pratt, published Radiat. Phys. Chem 95, 4-13 (2014).

 

573

"Two-photon decay of inner-shell vacancies in heavy atoms",  A. Surzhykov,  R. H. Pratt, and S. Fritzsche, published PhysRevA 88, 042512 (2013)

 

 

 

 

 

 

 

 

 

 

6

Recent Papers and Preprints

 

 

 

 

 

a

Pratt

"Spin-orbit interaction in bremsstrahlung and its effect on electron motion in a strong Coulomb field", Kovtun, Surzhykov etc. PRA 92062707 (2015)

 

b

Pratt

"Bremsstrahlung radiation from slow electrons in a Coulomb field: Classical limit and quantum correction", Manakov, Krylovetsky,JETP 121, 727 (2015)

 

 

7

Review of Literature:

 

 

 

 

 

 

 

a

LaJohn

"Compton scattering of two x-ray photons by an atom", Hopersky, Nadolinsky, Novikov, PRA 92, 052709 (2015)

 

 

 

 

 

 

 

8

Manuscripts in Preparation

 

 

 

 

a

"Validity of a factorized-form expression for the Compton scattering differential cross sections in relativistic regimes", L. A. LaJohn and R. H. Pratt

 

b

"Systematics of Low-Energy Zeros in Bound-Free Quadrupole Matrix Elements: Quadrupole Cooper Minima in the Ionization of 3s and 4s Atomic Subshells", Manson, LaJohn, Pratt

 

9

Work in Progress

 

 

 

 

Lajohn

characterization of error in RIA

 

Surzhykov

relationship connecting Cij

 

Florescu

nr multipole problems

 

 

 

 

 

some older projects that might still be possible

 

 

 

 

Obolensky

analytic continuation of Coulomb dipole matrix elements

 

Uskov

singularities of dipole matrix element, Regge ideas in bremsstrahlung