Speaker
Prof.
XIANGDONG JI
(University of Maryland)
Description
There are two transverse spin sum rules for the proton: One involves twist-2 GPDs, which has a partonic interpretation, and the other involves twist-3 distributions including the well-know spin structure function g_2. I will explain the origin and physics of these two spin sum rules.
Primary author
Prof.
XIANGDONG JI
(University of Maryland)
