Abstract
Within the theoretical framework which we apply, a suggested origin for single-spin asymmetries is the presence of gauge links in transverse momentum-dependent distribution functions. Recently we found new gauge-link structures in a number of hard processes. These structures need to be considered in the evolution of parton distribution functions and for establishing factorization.
Original language | English |
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Pages (from-to) | 209-213 |
Number of pages | 5 |
Journal | Few-Body Systems |
Volume | 36 |
Issue number | 1-4 |
Early online date | 18 May 2005 |
DOIs | |
Publication status | Published - Jun 2005 |