On light dilaton extensions of the Standard Model

Detalhes bibliográficos
Autor(a) principal: Megias, Eugenio
Data de Publicação: 2016
Outros Autores: Pujolas, Oriol, Quiros, Mariano [UNESP], Bravina, L., Foka, Y., Kabana, S.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1051/epjconf/201612605010
http://hdl.handle.net/11449/162241
Resumo: We discuss the presence of a light dilaton in Conformal Field Theories deformed by a single scalar operator, in the holographic realization consisting of confining Renormalization Group flows. Then, we apply this formalism to study the extension of the Standard Model with a light dilaton in a 5D warped model. We study the spectrum of scalar and vector perturbations, compare the model predictions with Electroweak Precision Tests and find the corresponding bounds for the lightest modes. Finally, we analyze the possibility that the Higgs resonance found at the LHC be a dilaton.
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spelling On light dilaton extensions of the Standard ModelWe discuss the presence of a light dilaton in Conformal Field Theories deformed by a single scalar operator, in the holographic realization consisting of confining Renormalization Group flows. Then, we apply this formalism to study the extension of the Standard Model with a light dilaton in a 5D warped model. We study the spectrum of scalar and vector perturbations, compare the model predictions with Electroweak Precision Tests and find the corresponding bounds for the lightest modes. Finally, we analyze the possibility that the Higgs resonance found at the LHC be a dilaton.ICREAMax Planck Inst Physik Werner Heisenberg Inst, Fohringer Ring 6, D-80805 Munich, GermanyBarcelona Inst Sci & Technol BIST, Inst Fis dAltes Energies IFAE, Campus UAB, E-08193 Bellaterra, Barcelona, SpainInst Catalana Recerca Estudis Avancats ICREA, Campus UAB, E-08193 Bellaterra, Barcelona, SpainUniv Estadual Paulista, ICTP South Amer Inst Fundamental Res, Inst Fis Teor, Sao Paulo, BrazilUniv Estadual Paulista, ICTP South Amer Inst Fundamental Res, Inst Fis Teor, Sao Paulo, BrazilE D P SciencesMax Planck Inst Physik Werner Heisenberg InstBarcelona Inst Sci & Technol BISTInst Catalana Recerca Estudis Avancats ICREAUniversidade Estadual Paulista (Unesp)Megias, EugenioPujolas, OriolQuiros, Mariano [UNESP]Bravina, L.Foka, Y.Kabana, S.2018-11-26T17:13:50Z2018-11-26T17:13:50Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject6http://dx.doi.org/10.1051/epjconf/2016126050104th International Conference On New Frontiers In Physics. Cedex A: E D P Sciences, v. 126, 6 p., 2016.2100-014Xhttp://hdl.handle.net/11449/16224110.1051/epjconf/201612605010WOS:000389712600107Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng4th International Conference On New Frontiers In Physicsinfo:eu-repo/semantics/openAccess2021-10-23T21:44:28Zoai:repositorio.unesp.br:11449/162241Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:19:21.342650Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv On light dilaton extensions of the Standard Model
title On light dilaton extensions of the Standard Model
spellingShingle On light dilaton extensions of the Standard Model
Megias, Eugenio
title_short On light dilaton extensions of the Standard Model
title_full On light dilaton extensions of the Standard Model
title_fullStr On light dilaton extensions of the Standard Model
title_full_unstemmed On light dilaton extensions of the Standard Model
title_sort On light dilaton extensions of the Standard Model
author Megias, Eugenio
author_facet Megias, Eugenio
Pujolas, Oriol
Quiros, Mariano [UNESP]
Bravina, L.
Foka, Y.
Kabana, S.
author_role author
author2 Pujolas, Oriol
Quiros, Mariano [UNESP]
Bravina, L.
Foka, Y.
Kabana, S.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Max Planck Inst Physik Werner Heisenberg Inst
Barcelona Inst Sci & Technol BIST
Inst Catalana Recerca Estudis Avancats ICREA
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Megias, Eugenio
Pujolas, Oriol
Quiros, Mariano [UNESP]
Bravina, L.
Foka, Y.
Kabana, S.
description We discuss the presence of a light dilaton in Conformal Field Theories deformed by a single scalar operator, in the holographic realization consisting of confining Renormalization Group flows. Then, we apply this formalism to study the extension of the Standard Model with a light dilaton in a 5D warped model. We study the spectrum of scalar and vector perturbations, compare the model predictions with Electroweak Precision Tests and find the corresponding bounds for the lightest modes. Finally, we analyze the possibility that the Higgs resonance found at the LHC be a dilaton.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01
2018-11-26T17:13:50Z
2018-11-26T17:13:50Z
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 http://dx.doi.org/10.1051/epjconf/201612605010
4th International Conference On New Frontiers In Physics. Cedex A: E D P Sciences, v. 126, 6 p., 2016.
2100-014X
http://hdl.handle.net/11449/162241
10.1051/epjconf/201612605010
WOS:000389712600107
url http://dx.doi.org/10.1051/epjconf/201612605010
http://hdl.handle.net/11449/162241
identifier_str_mv 4th International Conference On New Frontiers In Physics. Cedex A: E D P Sciences, v. 126, 6 p., 2016.
2100-014X
10.1051/epjconf/201612605010
WOS:000389712600107
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 4th International Conference On New Frontiers In Physics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 6
dc.publisher.none.fl_str_mv E D P Sciences
publisher.none.fl_str_mv E D P Sciences
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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