Nucleon Transversity Properties Through ep Scattering
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The T-odd distribution functions contributing to transversity properties of the nucleon and their role in fueling nontrivial contributions to azimuthal asymmetries in semi-inclusive deep inelastic scattering are investigated. We use a dynamical model to evaluate these quantities in terms of HERMES kinematics. We point out how the measurements of cos(2phi) asymmetry may indicate the presence of T-odd structures in unpolarized ep scattering.
Cite
@article{arxiv.hep-ph/0309137,
title = {Nucleon Transversity Properties Through ep Scattering},
author = {Leonard P. Gamberg and Gary R. Goldstein and Karo A. Oganessyan},
journal= {arXiv preprint arXiv:hep-ph/0309137},
year = {2007}
}
Comments
10 pages, 5 figures, on the basis of the talks delivered by K.O. at DIS2003, XI International Workshop on Deep Inelastic Scattering, St. Petersburg, 23-27 April, 2003