Instanton Contribution to Polarized and Unpolarized Gluon Distribution in Nucleon
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The contribution of the anomalous quark-gluon interaction induced by instantons to the polarized and unpolarized gluon distributions in nucleon is estimated. It is shown that this interaction leads to negative gluon polarization in nucleon.
Keywords
Cite
@article{arxiv.hep-ph/9707418,
title = {Instanton Contribution to Polarized and Unpolarized Gluon Distribution in Nucleon},
author = {N. I. Kochelev},
journal= {arXiv preprint arXiv:hep-ph/9707418},
year = {2007}
}
Comments
9 pages, Latex, 3 figures. Talk presented at DIS97 Workshop, April 1997, Chicago, USA