Parton recombination effect in polarized parton distributions
High Energy Physics - Phenomenology
2014-01-24 v2
Abstract
Parton recombination corrections to the standard spin-dependent Altarelli-Parisi evolution equation are considered in a nonlinear evolution equation. The properties of this recombination equation and its relation with the spin-averaged form are discussed.
Keywords
Cite
@article{arxiv.hep-ph/0406212,
title = {Parton recombination effect in polarized parton distributions},
author = {Wei Zhu and Zhenqi Shen and Jianhong Ruan},
journal= {arXiv preprint arXiv:hep-ph/0406212},
year = {2014}
}
Comments
25 pages, 1 figure, to be published in Nucl. Phys. B. Appendix is corrected