Distinctive Higgs signals of a type II two-Higgs-doublet model at the LHC

被引：21

作者：

Kanemura, Shinya ^{[1
]}

Moretti, Stefano ^{[2
]}

Mukai, Yuki ^{[1
]}

Santos, Rui ^{[2
]}

Yagyu, Kei ^{[1
]}

机构：

[1] Toyama Univ, Dept Phys, Toyama 9308555, Japan

[2] Univ Southampton, Sch Phys & Astron, Southampton SO17 1BJ, Hants, England

来源：

PHYSICAL REVIEW D | 2009年 / 79卷 / 05期

关键词：

SYMMETRY-BREAKING; DOUBLET; BOSON; SECTOR; BOUNDS; CONSTRAINTS; UNITARITY; VACUUM; SEARCH; MASSES;

D O I：

10.1103/PhysRevD.79.055017

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We perform a numerical analysis of Higgs-to-Higgs decays within a type II two-Higgs-doublet model (2HDM), highlighting several channels that cannot occur in its supersymmetric version, thereby allowing one to possibly distinguish between these two scenarios. Our results are compliant with all available experimental bounds from both direct and indirect Higgs searches and with theoretical constraints from vacuum stability and perturbative unitarity.

引用

页数：9

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