[Theory-seminars] Theory Seminar. TODAY. 1pm. Room L102. Sean Fleming.

[Cesar Fernandez-Ramirez]

Theory Center Seminar
Monday, Aug. 3, 2015
1:00 p.m. (coffee at 12:45 p.m.)
CEBAF Center, Room L102

Sean Fleming
University of Arizona

Using effective Field Theory to Sum Large Logarithms in Invariant Mass and Rapidity: The Obvious and the Hidden

In the past couple of years there have been developments in soft collinear effective theory (SCET) that allow
for the regulation of rapidity and ultra violet divergences, and the summation of the associated logarithms in
rapidity and invariant mass respectively in a gauge invariant way. In this talk I will discuss two processes to 
which these techniques have been applied: transverse momentum dependent distributions-the obvious, 
and DIS at threshold-the hidden. 


-- 
César Fernández-Ramírez

Theory Center -- Jefferson Lab
12000 Jefferson Ave., Newport News, VA 23606, USA

Phone: (+1) 757-269-7844
Fax: (+1) 757-269-7002
E-mail: cesar at jlab.org