The Shape of Polarized Gluon Distributions
High Energy Physics - Phenomenology
2009-10-28 v1
Abstract
The recent high precision SMC data on polarized scatterings have again confirmed that very little of the proton spin is carried by quarks. To unravel the mystery of the proton spin structure, it is quite important to know the behavior of the polarized gluon distribution. By using the positivity condition of distribution functions together with the unpolarized and polarized experimental data, we restrict the dependence of the polarized gluon distribution.
Cite
@article{arxiv.hep-ph/9411228,
title = {The Shape of Polarized Gluon Distributions},
author = {T. Morii and S. Tanaka and T. Yamanishi},
journal= {arXiv preprint arXiv:hep-ph/9411228},
year = {2009}
}
Comments
LaTeX file, 14 pages + 8 figures not included available upon request