Speaker
Dr
Valerio Bertone
(CEA Paris-Sclay)
Description
In this contribution, I will discuss how leading-twist generalised transverse-momentum distributions (GTMDs) can be faithfully reconstructed in terms of generalised parton distributions (GPDs) and transverse-momentum distributions (TMDs). Focusing on the operator definition of GTMDs, I will present the computation of the one-loop corrections to the matching functions on GPDs, also deriving evolution equations. I will then show how the knowledge of TMDs may help us complete the picture towards accurate GTMDs.
Author
Dr
Valerio Bertone
(CEA Paris-Sclay)