Speaker
Prof.
Alessandro Bacchetta
(University of Pavia)
Description
I present the results of the extraction of unpolarized TMDs by the Pavia group. I describe the Pavia 2017 extraction, which included data from SIDIS and DY and performed the analysis at NLL, and the recent Pavia 2019 extraction, which included data from DY and reached N3LL accuracy. I will discuss the problems we encounter in the description of SIDIS data at higher accuracy.
Author
Prof.
Alessandro Bacchetta
(University of Pavia)
Co-authors
Marco Radici
(INFN)
Dr
Valerio Bertone
(Università degli studi di Pavia)
Dr
Giuseppe Bozzi
(Università di Pavia)
Filippo Delcarro
(Thomas Jefferson National Accelerator Facility)
Chiara Bissolotti
(Università di Pavia)
Fulvio Piacenza
(Università di Pavia)
