Sivers, Boer-Mulders and worm-gear distributions at next-to-leading order
oleh: Felix Rein, Simone Rodini, Andreas Schäfer, Alexey Vladimirov
| Format: | Article |
|---|---|
| Diterbitkan: | SpringerOpen 2023-01-01 |
Deskripsi
Abstract We compute the Sivers, Boer-Mulders, worm-gear (T and L) transverse momentum dependent distributions in terms of twist-two and twist-three collinear distributions in the small-b limit up to next-to-leading order (NLO) in perturbation theory.