Conference Presentation

PUBDB-2022-07897

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Searches for additional heavy Higgs Bosons - Overview of Run2 analyses inspired by models involving an extended Higgs sector

Leyva Pernia, D. (Corresponding author)DESY* ; CMS Collaboration (Collaboration author)DESY*

2022

Abstract: Extensions of the Standard Model Higgs sector with a second Higgs doublet allow for the existence of charged Higgs bosons as well as heavy pseudoscalar Higgs bosons. The heavy pseudoscalars can decay into a Z boson and a lighter scalar Higgs boson, which could be either the established 125 GeV state, or a new heavier sibling. Charged Higgs bosons are probed in various final states, including decays to a W boson and another lighter scalar. This presentation discusses recent results from the CMS experiment based on the Run 2 dataset.Since the discovery of the Higgs boson in 2012 by the ATLAS and CMS experiments, investigating the detailed structure of the Higgs Sector is of highest importance. Models featuring two complex Higgs doublets, like generic two-Higgs-doublet models (2HDM) or models with additional singlets (2HDM+S) offer a rich phenomenology including additional neutral Higgs states. This talk will include results on searches for single heavy Higgs bosons in different final states, including ditau, WW, and diphoton final states. This presentation will report on recent results of the CMS experiment in this field, based on the data collected in LHC Run 2.

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Contributing Institute(s):

1. LHC/CMS Experiment (CMS)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)

Experiment(s):

1. LHC: CMS

Appears in the scientific report 2022

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Conference Presentation Pramod, L. (Corresponding author)DESY* ; CMS Collaboration (Collaboration author)DESY*
YSF: Search for a pair of (pseudo)scalars in decays of the Higgs boson at CMS
2022Higgs 2022, Higgs2022, Università di Pisa - Istituto Nazionale di Fisica Nucleare di PisaPisa, Università di Pisa - Istituto Nazionale di Fisica Nucleare di Pisa, Italy, 7 Nov 2022 - 11 Nov 20222022-11-072022-11-11     Files  Fulltext BibTeX | EndNote: XML, Text | RIS

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