Nucleon Spin Structure Functions
高能物理 - 唯象学
2007-05-23 v1
摘要
The review of the nucleon spin structure functions problems is presented. The perturbative QCD predictions for the small x behaviour of the nucleon spin structure functions are discussed. The role of the resummation of the ln^2 1/x terms is emphasized. Predictions for the nonsinglet structure function g_1 in case of a flat as well as a dynamical input are given. The so called "spin crisis" on the context of both theoretical and experimental future hopes are also briefly discussed.
引用
@article{arxiv.hep-ph/0007042,
title = {Nucleon Spin Structure Functions},
author = {Dorota Kotlorz},
journal= {arXiv preprint arXiv:hep-ph/0007042},
year = {2007}
}
备注
The shorter version of this paper has been accepted to publication in Acta Physica Polonica B