Speaker
Dr
Gherardo Vita
(SLAC)
Description
In this talk I will discuss the recent progress in the determination of the ingredients necessary for the resummation of TMD distributions to N4LL.
In particular, I will briefly review the calculation of the three loop beam functions and fragmentation functions and then discuss the determination of the 4 loop rapidity anomalous dimension.
I will conclude by presenting some phenomenological results implementing these ingredients to reach N4LL resummmation accuracy.
Primary author
Dr
Gherardo Vita
(SLAC)
