[Theory-seminars] today: Fei Huang, 1:00pm L102, note cake seminar on Wednesday

[Bernhard Musch]

Dear all,

we have a theory seminar today Apr. 25, 1:00 pm, room L104:

Fei Huang, Georgia University

*Pion photoproduction in a dynamical coupled-channel model*

Abstract: The dynamical coupled-channels model developed by 
Juelich-Georgia group is presented, which presently includes the 
gamma-N, pi-N, eta-N and Sigma-K stable channels as well as the 
effective pi-pi-N channels pi-Delta, rho-N and sigma-N. Recent progress 
on the description of pi-N --> Sigma-K and pion photoproduction within 
this model is discussed, with the emphasis given on the gauge invariance 
of the photoproduction amplitudes.

Note also that we have a cake seminar on Wednesday, Apr. 27, 2:00 pm:

Yaroslav Derbenev (JLab)

title to be announced.


-----

A complete list of upcoming theory seminars and talks from previous
seminars are available from:
http://www.jlab.org/~prokudin/seminars/

Alexei, Berni and Satoshi
JLab Theory Seminar Organizers





-- 

___________________________________________
Bernhard Musch

Theory Center
Jefferson Lab
12000 Jefferson Ave
Newport News, VA 23606, USA
Tel. +1-757-269-7869