Charming Higgs

We present a simple supersymmetric model where the dominant decay mode of the lightest Higgs boson is h->2eta->4c where eta is a light pseudoscalar and c is the charm quark. For such decays the Higgs mass can be smaller than 100 GeV without conflict with experiment. Together with the fact that...

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Detalles Bibliográficos
Autores principales: Bellazzini, Brando, Csaki, Csaba, Falkowski, Adam, Weiler, Andreas
Lenguaje:eng
Publicado: 2009
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.81.075017
http://cds.cern.ch/record/1213527
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author Bellazzini, Brando
Csaki, Csaba
Falkowski, Adam
Weiler, Andreas
author_facet Bellazzini, Brando
Csaki, Csaba
Falkowski, Adam
Weiler, Andreas
author_sort Bellazzini, Brando
collection CERN
description We present a simple supersymmetric model where the dominant decay mode of the lightest Higgs boson is h->2eta->4c where eta is a light pseudoscalar and c is the charm quark. For such decays the Higgs mass can be smaller than 100 GeV without conflict with experiment. Together with the fact that both the Higgs and the pseudoscalar eta are pseudo-Goldstone bosons, this resolves the little hierarchy problem.
id cern-1213527
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2009
record_format invenio
spelling cern-12135272023-02-01T03:56:46Zdoi:10.1103/PhysRevD.81.075017http://cds.cern.ch/record/1213527engBellazzini, BrandoCsaki, CsabaFalkowski, AdamWeiler, AndreasCharming HiggsParticle Physics - PhenomenologyWe present a simple supersymmetric model where the dominant decay mode of the lightest Higgs boson is h->2eta->4c where eta is a light pseudoscalar and c is the charm quark. For such decays the Higgs mass can be smaller than 100 GeV without conflict with experiment. Together with the fact that both the Higgs and the pseudoscalar eta are pseudo-Goldstone bosons, this resolves the little hierarchy problem.We present a simple supersymmetric model where the dominant decay mode of the lightest Higgs boson is h->2eta->4c where eta is a light pseudoscalar and c is the charm quark. For such decays the Higgs mass can be smaller than 100 GeV without conflict with experiment. Together with the fact that both the Higgs and the pseudoscalar eta are pseudo-Goldstone bosons, this resolves the little hierarchy problem.arXiv:0910.3210CERN-PH-TH-2009-199CERN-PH-TH-2009-199oai:cds.cern.ch:12135272009-10-20
spellingShingle Particle Physics - Phenomenology
Bellazzini, Brando
Csaki, Csaba
Falkowski, Adam
Weiler, Andreas
Charming Higgs
title Charming Higgs
title_full Charming Higgs
title_fullStr Charming Higgs
title_full_unstemmed Charming Higgs
title_short Charming Higgs
title_sort charming higgs
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevD.81.075017
http://cds.cern.ch/record/1213527
work_keys_str_mv AT bellazzinibrando charminghiggs
AT csakicsaba charminghiggs
AT falkowskiadam charminghiggs
AT weilerandreas charminghiggs

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