[Jlab-seminars] Physics Seminar: Jen-Chieh Peng; New Insight of the Drell-Yan Angular Distributions

[Stephanie Tysor]

Physics Seminar 




Jen-Chieh Peng 




University of Illinois at Urbana-Champaign 



New Insight of the Drell-Yan Angular Distributions 





Abstract: 



High precision data of dilepton angular distributions in Drell-Yan and 
Z-boson production have revealed a large violation of the Lam-Tung relation. 
Using an intuitive approach we show that the violation of the Lam-Tung 
relation, as well as the kinematic dependencies of the angular distributions 
coefficents, can be well understood. Implication of this work on other hard 
processes and on the extraction of the Boer-Mulders function will also be 
discussed . 




Friday, April 20, 2018 

11:00am 

CEBAF Auditorium 





Upcoming Seminar Speakers 
------------------------- 
April 27th : Camillo Mariani 
June 1st : Craig Roberts 

July 24 th : Crystal Bailey 

-- 
Stephanie Tysor 
Hall A Administrative Assistant 
Thomas Jefferson National Accelerator Facility 
(office)757-269-6005 (fax)757-269-5235 
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