Speaker
Shohini Bhattacharya
(Brookhaven National Laboratory)
Description
We present the first-ever global QCD analysis of the semi-inclusive DIS data using Monte Carlo techniques to extract the worm-gear TMD $g_{1T}$. The relevant data are available from HERMES, COMPASS and JLab. We compare our results for $g_{1T}$ with different theoretical approaches such as the large-$N_c$ approximation, the Wandzura-Wilczek-type approximation, and lattice QCD.
| Submitted on behalf of a Collaboration? | No |
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Authors
Andreas Metz
(Temple University)
Daniel Pitonyak
(Lebanon Valley College)
Gregory Penn
(Yale University)
Shohini Bhattacharya
(Brookhaven National Laboratory)
Zhongbo Kang
(UCLA)
