Double Higgs production at the LHC as a robust test of little Higgs model

Detalhes bibliográficos
Autor(a) principal: Dib, C. O.
Data de Publicação: 2006
Outros Autores: Rosenfeld, R., Zerwekh, A., Simak, V, Leitner, R., Valkarova, A., Valenta, J.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/195848
Resumo: We analyze double Higgs boson production at the LHC in the context of Little Higgs models. In double Higgs production, the diagrams involved are directly related to those that cause the cancellation of the quadratic divergence of the Higgs self-energy, so this mode provides a robust prediction for this class of models. We find that in extensions of this model with the inclusion of a so-called T-parity, there is a significant enhancement in the cross sections as compared to the Standard Model.
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spelling Double Higgs production at the LHC as a robust test of little Higgs modelHiggs bosonlittle Higgs modelWe analyze double Higgs boson production at the LHC in the context of Little Higgs models. In double Higgs production, the diagrams involved are directly related to those that cause the cancellation of the quadratic divergence of the Higgs self-energy, so this mode provides a robust prediction for this class of models. We find that in extensions of this model with the inclusion of a so-called T-parity, there is a significant enhancement in the cross sections as compared to the Standard Model.Fondecyt (Chile)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Tecn Federico Santa Maria, Dept Phys, Valparaiso, ChileUniv Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo, BrazilUniv Austral Chile, Dept Phys, Valdivia, ChileUniv Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo, BrazilFondecyt (Chile): 3020002,1030254, 7030107Fondecyt (Chile): 7040059Amer Inst PhysicsUniv Tecn Federico Santa MariaUniversidade Estadual Paulista (Unesp)Univ Austral ChileDib, C. O.Rosenfeld, R.Zerwekh, A.Simak, VLeitner, R.Valkarova, A.Valenta, J.2020-12-10T18:05:20Z2020-12-10T18:05:20Z2006-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject296-+Xxv Physics In Collision, Proceedings. Melville: Amer Inst Physics, v. 815, p. 296-+, 2006.0094-243Xhttp://hdl.handle.net/11449/195848WOS:000236294900030Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengXxv Physics In Collision, Proceedingsinfo:eu-repo/semantics/openAccess2021-10-23T12:19:05Zoai:repositorio.unesp.br:11449/195848Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:11:53.409785Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Double Higgs production at the LHC as a robust test of little Higgs model
title Double Higgs production at the LHC as a robust test of little Higgs model
spellingShingle Double Higgs production at the LHC as a robust test of little Higgs model
Dib, C. O.
Higgs boson
little Higgs model
title_short Double Higgs production at the LHC as a robust test of little Higgs model
title_full Double Higgs production at the LHC as a robust test of little Higgs model
title_fullStr Double Higgs production at the LHC as a robust test of little Higgs model
title_full_unstemmed Double Higgs production at the LHC as a robust test of little Higgs model
title_sort Double Higgs production at the LHC as a robust test of little Higgs model
author Dib, C. O.
author_facet Dib, C. O.
Rosenfeld, R.
Zerwekh, A.
Simak, V
Leitner, R.
Valkarova, A.
Valenta, J.
author_role author
author2 Rosenfeld, R.
Zerwekh, A.
Simak, V
Leitner, R.
Valkarova, A.
Valenta, J.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Univ Tecn Federico Santa Maria
Universidade Estadual Paulista (Unesp)
Univ Austral Chile
dc.contributor.author.fl_str_mv Dib, C. O.
Rosenfeld, R.
Zerwekh, A.
Simak, V
Leitner, R.
Valkarova, A.
Valenta, J.
dc.subject.por.fl_str_mv Higgs boson
little Higgs model
topic Higgs boson
little Higgs model
description We analyze double Higgs boson production at the LHC in the context of Little Higgs models. In double Higgs production, the diagrams involved are directly related to those that cause the cancellation of the quadratic divergence of the Higgs self-energy, so this mode provides a robust prediction for this class of models. We find that in extensions of this model with the inclusion of a so-called T-parity, there is a significant enhancement in the cross sections as compared to the Standard Model.
publishDate 2006
dc.date.none.fl_str_mv 2006-01-01
2020-12-10T18:05:20Z
2020-12-10T18:05:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Xxv Physics In Collision, Proceedings. Melville: Amer Inst Physics, v. 815, p. 296-+, 2006.
0094-243X
http://hdl.handle.net/11449/195848
WOS:000236294900030
identifier_str_mv Xxv Physics In Collision, Proceedings. Melville: Amer Inst Physics, v. 815, p. 296-+, 2006.
0094-243X
WOS:000236294900030
url http://hdl.handle.net/11449/195848
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Xxv Physics In Collision, Proceedings
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 296-+
dc.publisher.none.fl_str_mv Amer Inst Physics
publisher.none.fl_str_mv Amer Inst Physics
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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