TMD Collaboration Meeting

Session

Talks I

15 Jun 2022, 09:00

Canyon (Hilton Santa Fe Historic Plaza)

33. Welcome

Christopher Lee (LANL)

15/06/2022, 09:00

34. Intro

Jianwei Qiu

15/06/2022, 09:10

22. The Drell-Yan q_T Spectrum and Its Uncertainty at N3LL'

Johannes Klaus Ludwig Michel (Center for Theoretical Physics)

15/06/2022, 09:30

We provide state-of-the art SCETlib predictions for the $W$ and $Z/\gamma^∗$ transverse-momentum ($q_T$) distributions at the LHC at complete three-loop order in resummed perturbation theory (N$^3$LL$'$) and matched to available fixed order. We compare our predictions to high-precision measurements by the ATLAS and CMS experiments. We pay particular attention to the estimation of perturbative...

21. Axial Gauge and Wilson Lines of Infinite Extent

Xiaojun Yao (Massachusetts Institute of Technology)

15/06/2022, 10:00

Two gluon TMDs with different Wilson line configurations have been studied intensively at small-x: the Weizsacker-Williams type and the dipole type. They have different transverse momentum dependences and thus they will correspond to two different integrated gluon distributions. However, these two distributions have exactly the same expressions in light-cone gauge. In this talk, I will discuss...