Sin(phi) azimuthal asymmetry in semi-inclusive electroproduction on longitudinally polarized nucleon
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We investigate the azimuthal asymmetry in the semi-inclusive deep-inelastic lepton scattering off longitudinally polarized nucleon target arising from the time reversal odd structures. The order 1/Q contributions of the leading twist and twist-three distribution and fragmentation functions to that asymmetry for the certain kinematical conditions are numerically estimated.
Keywords
Cite
@article{arxiv.hep-ph/9808368,
title = {Sin(phi) azimuthal asymmetry in semi-inclusive electroproduction on longitudinally polarized nucleon},
author = {K. A. Oganessyan and H. R. Avakian and N. Bianchi and A. M. Kotzinian},
journal= {arXiv preprint arXiv:hep-ph/9808368},
year = {2007}
}
Comments
9 pages, Revtex, 4 Postscript figures