Jalilian-Marian, Iancu, McLerran, Weigert, Leonidov, Kovner 演化的次领头阶
高能物理 - 唯象学
2014-04-23 v3 高能物理 - 理论
摘要
本文给出了用于 QCD 振幅高能演化的 Jalilian-Marian, Iancu, McLerran, Weigert, Leonidov, Kovner (JIMWLK) 哈密顿量，其精度达到 的次领头阶。该哈密顿量的形式是从强子光锥波函数的对称性和结构推导出来的，并通过将夸克偶极子和三夸克单态的快度演化与文献中已有的结果进行比较而确定。次领头阶修正应能使微扰饱和方法的现象学应用更加稳健。
引用
@article{arxiv.1310.0378,
title = {Jalilian-Marian, Iancu, McLerran, Weigert, Leonidov, Kovner evolution at next to leading order},
author = {Alex Kovner and Michael Lublinsky and Yair Mulian},
journal= {arXiv preprint arXiv:1310.0378},
year = {2014}
}
备注
5 pages, an explanatory appendix added. Few minor corrections. Published version