Speaker
Artur Avkhadiev
(Argonne National Laboratory)
Description
In this talk, progress in determining the quark Collins–Soper kernel using lattice QCD will be presented as a blueprint for the ongoing gluon kernel determination — to be discussed in the companion talk by Yang Fu.
Numerical results for the quark kernel will also be used to motivate the development of a convolutional transverse-scale–dependent LaMET matching, tailored to the intermediate regime — encountered in lattice QCD calculations — where hadronic boost is comparable to transverse momentum.
Authors
Artur Avkhadiev
(Argonne National Laboratory)
Yang Fu
(MIT)
Phiala Shanahan
(MIT)
Michael Wagman
Yong Zhao
(ANL)
