CMS双玻色子产生研究
高能物理 - 实验
2019-08-13 v1
摘要
我概述了在质子-质子碰撞中，质心能量为√s = 7 TeV时双玻色子（WW、WZ、ZZ、Wγ和Zγ）产生截面的测量结果。这些测量基于2010年和2011年分别使用大型强子对撞机CMS探测器收集的36 pb^-1和1.1 fb^-1数据。W和Z矢量玻色子通过纯轻子衰变重建。测量的截面与在微扰量子色动力学次领头阶计算的标准模型预期值进行了比较。推导了反常三规范玻色子耦合的限制。
引用
@article{arxiv.1110.2521,
title = {Study of Diboson Production at CMS},
author = {Kalanand Mishra},
journal= {arXiv preprint arXiv:1110.2521},
year = {2019}
}
备注
11 pages, 20 eps figures, 8 tables, proceedings of the Meeting of the Division of Particles and Fields of the American Physical Society, August 9-13, 2011, Brown University, Providence, Rhode Island, to be published electronically on the SLAC Electronic Proceedings repository