Medium Effects in DIS from Polarized Nuclear Targets
High Energy Physics - Phenomenology
2015-06-19 v1 Nuclear Theory
Abstract
The behavior of the nucleon structure functions in lepton nuclei deep inelastic scattering, both polarized and unpolarized, due to nuclear structure effects is reanalyzed. The study is performed in two schemes: an x-rescaling approach, and one in which there is an increase of sea quark components in the in medium nucleon, related to the low energy N-N interaction. In view of a recent interesting experimental proposal to study the behavior of the proton spin structure functions in nuclei we proceed to compare these approaches in an effort to enlighten the possible phenomenological interest of such difficult experiment.
Cite
@article{arxiv.1404.3047,
title = {Medium Effects in DIS from Polarized Nuclear Targets},
author = {H. Fanchiotti and C. A. García-Canal and T. Tarutina and V. Vento},
journal= {arXiv preprint arXiv:1404.3047},
year = {2015}
}
Comments
11 pages and 5 figures