Speaker
Dr
Kajal Samanta
(Fudan University)
Description
We introduce a new type of transverse momentum dependent (TMD) distribution function at the threshold limit in the Drell-Yan process as well as semi-inclusive deep-inelastic scattering and double-inclusive leptonic annihilation. We apply Soft-Collinear Effective Theory (SCET) and renormalization group methods to obtain QCD evolution equations for both threshold-TMD Parton distribution functions and fragmentation functions. In the end, we present the numerical predictions for different experiments (including LHC, RHIC, COMPASS, Belle etc).
Primary author
Dr
Kajal Samanta
(Fudan University)
Co-authors
Dr
Dingyu Shao
(Fudan University)
Zhongbo Kang
(University of California, Los Angeles)
Mr
Yangli Zeng
(Fudan University)
