Radiative effects in polarized SiDIS

Jul 21, 2022, 9:40 AM
Classroom 512 (APCTP)

Classroom 512


Asia Pacific Center for Theoretical Physics, Pohang, Gyeongbuk 37673, Korea


Alexander Ilyichev (INP BSU)


Radiative corrections to polarized SiDIS are calculated exactly and within the leading log approximation. Analytical and numerical comparisons of RC in both approaches as well as the results of other groups are presented and discussed. The contribution of exclusive radiative tail for polarized initial particles are estimated for the first time. Numerical analysis is performed in the frame of the modern JLab kinematic conditions within Wandzura-Wilczek model for SiDIS structure functions and the exclusive radiative tail is estimated using Maid 2007.

Primary author


Dr Igor Akushevich (Duke University) Dr Stan Srednyak (Duke University)

Presentation materials