Suppression of H → VV decay channels in the Georgi-Machacek model

被引：10
|
作者：
Godunov, S. I. [1 ,2 ]
Vysotsky, M. I. [1 ,3 ,4 ]
Zhemchugov, E. V. [1 ,4 ]
机构：
[1] Inst Theoret & Expt Phys, Moscow 117218, Russia
[2] Novosibirsk State Univ, Novosibirsk 630090, Russia
[3] Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia
[4] Moscow Engn Phys Inst, Moscow 115409, Russia
来源：
PHYSICS LETTERS B | 2015年 / 751卷
关键词：
Extended Higgs sector; Isotriplet scalars;
D O I：
10.1016/j.physletb.2015.11.002
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The H -> ZZ decay mode is usually considered as one of the most promising ways to discover new heavy neutral scalar H. We show that in the Georgi-Machacek model it is possible to get large enhancement of double SM-like Higgs boson production due to H decays while ZZ and WW decay channels could be highly suppressed. (C) 2015 The Authors. Published by Elsevier B.V.
引用
收藏
页码：505 / 507
页数：3
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