二阶与三阶动量张量作为喷注分析的工具
高能物理 - 实验
2015-03-19 v3
摘要
无质量奇点的二阶动量张量常用于双喷注和三喷注强子事件的鉴别与分析。基于蒙特卡洛生成的事件，我们发现对于足够高的能量，张量不变量无需将粒子分配到喷注中即可提供三喷注事件的特征。此外，二阶与三阶动量张量的联合应用为三喷注事件提供了特征标识。
引用
@article{arxiv.1102.4053,
title = {Momentum tensors of second and third rank, as tools for jets' analysis},
author = {Samuel Dagan and Arie Vainshtein},
journal= {arXiv preprint arXiv:1102.4053},
year = {2015}
}
备注
20 pages, 22 figures, revised version, enlarged fonts in figures, corrected typos, added section 3.3, one figure replaced, appendix C content moved to section 3.1, without changing the results of the paper