Mixed dark matter from technicolor

We study natural composite cold dark matter candidates which are pseudo Nambu-Goldstone bosons (pNGB) in models of dynamical electroweak symmetry breaking. Some of these can have a significant thermal relic abundance, while others must be mainly asymmetric dark matter. By considering the thermal abu...

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Detalles Bibliográficos
Autores principales: Belyaev, Alexander, Frandsen, Mads T, Sarkar, Subir, Sannino, Francesco
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: 2010
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/1281730
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author Belyaev, Alexander
Frandsen, Mads T
Sarkar, Subir
Sannino, Francesco
author_facet Belyaev, Alexander
Frandsen, Mads T
Sarkar, Subir
Sannino, Francesco
author_sort Belyaev, Alexander
collection CERN
description We study natural composite cold dark matter candidates which are pseudo Nambu-Goldstone bosons (pNGB) in models of dynamical electroweak symmetry breaking. Some of these can have a significant thermal relic abundance, while others must be mainly asymmetric dark matter. By considering the thermal abundance alone we find a lower bound of MW on the pNGB mass when the (composite) Higgs is heavier than 115 GeV. Being pNGBs, the dark matter candidates are in general light enough to be produced at the LHC.
format info:eu-repo/semantics/article
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institution Organización Europea para la Investigación Nuclear
language eng
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spelling cern-12817302019-09-30T06:29:59Z http://cds.cern.ch/record/1281730 eng Belyaev, Alexander Frandsen, Mads T Sarkar, Subir Sannino, Francesco Mixed dark matter from technicolor Particle Physics - Phenomenology We study natural composite cold dark matter candidates which are pseudo Nambu-Goldstone bosons (pNGB) in models of dynamical electroweak symmetry breaking. Some of these can have a significant thermal relic abundance, while others must be mainly asymmetric dark matter. By considering the thermal abundance alone we find a lower bound of MW on the pNGB mass when the (composite) Higgs is heavier than 115 GeV. Being pNGBs, the dark matter candidates are in general light enough to be produced at the LHC. info:eu-repo/grantAgreement/EC/FP7/237920 info:eu-repo/semantics/openAccess Education Level info:eu-repo/semantics/article http://cds.cern.ch/record/1281730 2010-07-29
spellingShingle Particle Physics - Phenomenology
Belyaev, Alexander
Frandsen, Mads T
Sarkar, Subir
Sannino, Francesco
Mixed dark matter from technicolor
title Mixed dark matter from technicolor
title_full Mixed dark matter from technicolor
title_fullStr Mixed dark matter from technicolor
title_full_unstemmed Mixed dark matter from technicolor
title_short Mixed dark matter from technicolor
title_sort mixed dark matter from technicolor
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/1281730
http://cds.cern.ch/record/1281730
work_keys_str_mv AT belyaevalexander mixeddarkmatterfromtechnicolor
AT frandsenmadst mixeddarkmatterfromtechnicolor
AT sarkarsubir mixeddarkmatterfromtechnicolor
AT sanninofrancesco mixeddarkmatterfromtechnicolor

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