通过夸克偶素产生获取非极化与线极化胶子TMDs
高能物理 - 唯象学
2017-01-03 v1
摘要
我们研究了在LHC、RHIC和AFTER能量下的非极化质子-质子碰撞中,通过J/ψ和Υ(1S)产生获取非极化和线极化胶子TMDs。基于非相对论QCD的色八重态模型(COM)被用于在横向动量依赖因子化形式中估算夸克偶素产生率。我们将实验数据与COM和色蒸发模型得到的夸克偶素横向动量分布进行了比较。
引用
@article{arxiv.1701.00329,
title = {Accessing unpolarized and linearly polarized gluon TMDs through quarkonium production},
author = {Asmita Mukherjee and Sangem Rajesh},
journal= {arXiv preprint arXiv:1701.00329},
year = {2017}
}
备注
5 pages, 3 figures, Conference proceedings based on a talk delivered at 22 nd International Spin Symposium, 2016, UIUC