Identify charged Higgs boson in W±H∓ associated production at the LHC

被引：9
|
作者：
Bao, Shou-Shan [1 ]
Gong, Xue [1 ]
Li, Hong-Lei [1 ]
Li, Shi-Yuan [1 ]
Si, Zong-Guo [1 ,2 ]
机构：
[1] Shandong Univ, Sch Phys, Jinan 250100, Shandong, Peoples R China
[2] Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China
来源：
PHYSICAL REVIEW D | 2012年 / 85卷 / 07期
基金：
美国国家科学基金会;
关键词：
CP VIOLATION; DECAYS; MODEL;
D O I：
10.1103/PhysRevD.85.075005
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate the possibility to discover the charged Higgs via pp -> (WH -/+)-H-+/- -> l + (E) over bar (T) + b (b) over bar jj process at the LHC, which suffers from large QCD backgrounds. We optimize the kinematic cuts to suppress the backgrounds, so that the reconstruction of the charged Higgs through hadronic decay is possible. The angular distribution of the b jet from H-+/- decay is investigated as a way to identify the charged scalar from vector bosons.
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收藏
页数：7
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