Diffractive hadron leptoproduction and SPD
High Energy Physics - Phenomenology
2016-09-06 v1
Abstract
We discuss diffractive hadron leptoproduction in terms of skewed gluon distributions and within two-gluon exchange model. Connection of the two-gluon approach with skewed gluon distributions is found. The double spin asymmetries for longitudinally polarized leptons and transversely polarized protons in diffractive vector meson and production at high energies within the two-gluon model is analysed. The asymmetry predicted for meson production is found to be quite small. The asymmetry for production is large and can be used to obtain information on the polarized skewed gluon distributions in the proton.
Cite
@article{arxiv.hep-ph/0210008,
title = {Diffractive hadron leptoproduction and SPD},
author = {S. V. Goloskokov},
journal= {arXiv preprint arXiv:hep-ph/0210008},
year = {2016}
}
Comments
16 pages, latex, 9 figures, lectures presented at the Conference "Symmetries and Spin" - Praha-SPIN-2002, Prague, July 14 - 27, 2002