平坦初始条件下部分子分布的小x行为：高扭效应研究
高能物理 - 唯象学
2007-05-23 v1
摘要
我们研究了在平坦初始条件下获得的部分子分布在x值较小时的Q^2演化。我们考虑了Wilson算符乘积展开中的扭度为二和（重整化子型）高扭算符的贡献。结果与来自HERA的深度非弹性散射实验数据吻合良好。
引用
@article{arxiv.hep-ph/0304064,
title = {Small x behavior of parton distributions with flat initial conditions. A study of higher-twist effects},
author = {A. V. Kotikov and G. Parente},
journal= {arXiv preprint arXiv:hep-ph/0304064},
year = {2007}
}
备注
6 pages, 2 figures, latex. Talk presented at the XVI International Baldin Seminar on High Energy Physics Problems ``Relativistic Nuclear Physics and Quantum Chromodynamics'', Dubna, Russia, June 2002