New decay modes of heavy Higgs bosons in a two Higgs doublet model with vectorlike leptons

Radovan Dermíšek; Enrico Lunghi; Seodong Shin

doi:10.1007/JHEP05(2016)148

New decay modes of heavy Higgs bosons in a two Higgs doublet model with vectorlike leptons

Radovan Dermíšek
, Enrico Lunghi
, Seodong Shin^*

^*Corresponding author for this work

Department of Physics

Indiana University Bloomington
Seoul National University

Research output: Contribution to journal › Journal article › peer-review

18 Scopus citations

Abstract

Abstract: In models with extended Higgs sector and additional matter fields, the decay modes of heavy Higgs bosons can be dominated by cascade decays through the new fermions rendering present search strategies ineffective. We investigate new decay topologies of heavy neutral Higgses in two Higgs doublet model with vectorlike leptons. We also discus constraints from existing searches and discovery prospects. Among the most interesting signatures are monojet, mono Z, mono Higgs, and Z and Higgs bosons produced with a pair of charged leptons.

Original language	English
Article number	148
Pages (from-to)	1-17
Number of pages	17
Journal	Journal of High Energy Physics
Volume	2016
Issue number	5
DOIs	https://doi.org/10.1007/JHEP05(2016)148
State	Published - 2016.05.1

Keywords

Beyond Standard Model
Higgs Physics

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10.1007/JHEP05(2016)148

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title = "New decay modes of heavy Higgs bosons in a two Higgs doublet model with vectorlike leptons",

abstract = "Abstract: In models with extended Higgs sector and additional matter fields, the decay modes of heavy Higgs bosons can be dominated by cascade decays through the new fermions rendering present search strategies ineffective. We investigate new decay topologies of heavy neutral Higgses in two Higgs doublet model with vectorlike leptons. We also discus constraints from existing searches and discovery prospects. Among the most interesting signatures are monojet, mono Z, mono Higgs, and Z and Higgs bosons produced with a pair of charged leptons.",

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author = "Radovan Derm{\'i}{\v s}ek and Enrico Lunghi and Seodong Shin",

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AU - Dermíšek, Radovan

AU - Lunghi, Enrico

AU - Shin, Seodong

PY - 2016/5/1

Y1 - 2016/5/1

N2 - Abstract: In models with extended Higgs sector and additional matter fields, the decay modes of heavy Higgs bosons can be dominated by cascade decays through the new fermions rendering present search strategies ineffective. We investigate new decay topologies of heavy neutral Higgses in two Higgs doublet model with vectorlike leptons. We also discus constraints from existing searches and discovery prospects. Among the most interesting signatures are monojet, mono Z, mono Higgs, and Z and Higgs bosons produced with a pair of charged leptons.

AB - Abstract: In models with extended Higgs sector and additional matter fields, the decay modes of heavy Higgs bosons can be dominated by cascade decays through the new fermions rendering present search strategies ineffective. We investigate new decay topologies of heavy neutral Higgses in two Higgs doublet model with vectorlike leptons. We also discus constraints from existing searches and discovery prospects. Among the most interesting signatures are monojet, mono Z, mono Higgs, and Z and Higgs bosons produced with a pair of charged leptons.

KW - Beyond Standard Model

KW - Higgs Physics

UR - https://www.scopus.com/pages/publications/84971425275

U2 - 10.1007/JHEP05(2016)148

DO - 10.1007/JHEP05(2016)148

M3 - Journal article

AN - SCOPUS:84971425275

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JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 5

M1 - 148

ER -

New decay modes of heavy Higgs bosons in a two Higgs doublet model with vectorlike leptons

Abstract

Keywords

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