| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10720775 | Nuclear Physics B | 2013 | 16 Pages |
Abstract
We examine the QCD evolution of the helicity and transversity parton distribution functions when including also their dependence on transverse momentum. Using an appropriate definition of these polarized transverse momentum distributions (TMDs), we describe their dependence on the factorization scale and rapidity cutoff, which is essential for phenomenological applications.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Alessandro Bacchetta, Alexei Prokudin,