Decays of H0/A0 in supersymmetric scenarios with heavy sfermions

Autores
Arganda Carreras, Ernesto; Diaz-cruz, Lorenzo; Szynkman, Alejandro Andres
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The recent discovery of a new boson at the LHC, which resembles a SM-like Higgs boson with m h =125 GeV, is starting to provide strong guidelines into SUSY model building. For instance, the identification of such a state with the lightest CP-even Higgs boson of the MSSM (h0), requires large values of tan(beta) and/or heavy sfermions. One outcome of this result is the possibility to solve the SUSY flavor and CP problems by decoupling, which points towards some realization of Split-inspired SUSY scenarios, in which scalars are much heavier than gauginos and higgsinos. However, we argue here that the remaining Higgs bosons of the MSSM (H0, A0, H±) do not have to be as heavy as the sfermions, and having them with masses near the EW scale does not pose any conflict with current MSSM constraints. We discuss then some SUSY scenarios with heavy sfermions, from a bottom-up approach, which contain the full Higgs sector, as well as a possible dark matter candidate, with masses near the EW scale, and identify distinctive signals from these scenarios that could be searched at the LHC.
Fil: Arganda Carreras, Ernesto. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Diaz-cruz, Lorenzo. Benemerita Universidad Autonoma de Puebla;
Fil: Szynkman, Alejandro Andres. Universidad Nacional de la Plata. Facultad de Ciencias Exactas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Materia
Supersymmetry
Higgs
Lhc
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/686
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Decays of H0/A0 in supersymmetric scenarios with heavy sfermionsArganda Carreras, ErnestoDiaz-cruz, LorenzoSzynkman, Alejandro AndresSupersymmetryHiggsLhchttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The recent discovery of a new boson at the LHC, which resembles a SM-like Higgs boson with m h =125 GeV, is starting to provide strong guidelines into SUSY model building. For instance, the identification of such a state with the lightest CP-even Higgs boson of the MSSM (h0), requires large values of tan(beta) and/or heavy sfermions. One outcome of this result is the possibility to solve the SUSY flavor and CP problems by decoupling, which points towards some realization of Split-inspired SUSY scenarios, in which scalars are much heavier than gauginos and higgsinos. However, we argue here that the remaining Higgs bosons of the MSSM (H0, A0, H±) do not have to be as heavy as the sfermions, and having them with masses near the EW scale does not pose any conflict with current MSSM constraints. We discuss then some SUSY scenarios with heavy sfermions, from a bottom-up approach, which contain the full Higgs sector, as well as a possible dark matter candidate, with masses near the EW scale, and identify distinctive signals from these scenarios that could be searched at the LHC.Fil: Arganda Carreras, Ernesto. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Diaz-cruz, Lorenzo. Benemerita Universidad Autonoma de Puebla;Fil: Szynkman, Alejandro Andres. Universidad Nacional de la Plata. Facultad de Ciencias Exactas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaSpringer2013-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/686Arganda Carreras, Ernesto; Diaz-cruz, Lorenzo; Szynkman, Alejandro Andres; Decays of H0/A0 in supersymmetric scenarios with heavy sfermions; Springer; European Physical Journal C - Particles And Fields; 73; 4; 4-2013; 2384-23901434-6044enginfo:eu-repo/semantics/altIdentifier/url/http://arxiv.org/pdf/1211.0163.pdfinfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140/epjc/s10052-013-2384-zinfo:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-013-2384-zinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:52:46Zoai:ri.conicet.gov.ar:11336/686instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:52:46.561CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Decays of H0/A0 in supersymmetric scenarios with heavy sfermions
title Decays of H0/A0 in supersymmetric scenarios with heavy sfermions
spellingShingle Decays of H0/A0 in supersymmetric scenarios with heavy sfermions
Arganda Carreras, Ernesto
Supersymmetry
Higgs
Lhc
title_short Decays of H0/A0 in supersymmetric scenarios with heavy sfermions
title_full Decays of H0/A0 in supersymmetric scenarios with heavy sfermions
title_fullStr Decays of H0/A0 in supersymmetric scenarios with heavy sfermions
title_full_unstemmed Decays of H0/A0 in supersymmetric scenarios with heavy sfermions
title_sort Decays of H0/A0 in supersymmetric scenarios with heavy sfermions
dc.creator.none.fl_str_mv Arganda Carreras, Ernesto
Diaz-cruz, Lorenzo
Szynkman, Alejandro Andres
author Arganda Carreras, Ernesto
author_facet Arganda Carreras, Ernesto
Diaz-cruz, Lorenzo
Szynkman, Alejandro Andres
author_role author
author2 Diaz-cruz, Lorenzo
Szynkman, Alejandro Andres
author2_role author
author
dc.subject.none.fl_str_mv Supersymmetry
Higgs
Lhc
topic Supersymmetry
Higgs
Lhc
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The recent discovery of a new boson at the LHC, which resembles a SM-like Higgs boson with m h =125 GeV, is starting to provide strong guidelines into SUSY model building. For instance, the identification of such a state with the lightest CP-even Higgs boson of the MSSM (h0), requires large values of tan(beta) and/or heavy sfermions. One outcome of this result is the possibility to solve the SUSY flavor and CP problems by decoupling, which points towards some realization of Split-inspired SUSY scenarios, in which scalars are much heavier than gauginos and higgsinos. However, we argue here that the remaining Higgs bosons of the MSSM (H0, A0, H±) do not have to be as heavy as the sfermions, and having them with masses near the EW scale does not pose any conflict with current MSSM constraints. We discuss then some SUSY scenarios with heavy sfermions, from a bottom-up approach, which contain the full Higgs sector, as well as a possible dark matter candidate, with masses near the EW scale, and identify distinctive signals from these scenarios that could be searched at the LHC.
Fil: Arganda Carreras, Ernesto. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Diaz-cruz, Lorenzo. Benemerita Universidad Autonoma de Puebla;
Fil: Szynkman, Alejandro Andres. Universidad Nacional de la Plata. Facultad de Ciencias Exactas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
description The recent discovery of a new boson at the LHC, which resembles a SM-like Higgs boson with m h =125 GeV, is starting to provide strong guidelines into SUSY model building. For instance, the identification of such a state with the lightest CP-even Higgs boson of the MSSM (h0), requires large values of tan(beta) and/or heavy sfermions. One outcome of this result is the possibility to solve the SUSY flavor and CP problems by decoupling, which points towards some realization of Split-inspired SUSY scenarios, in which scalars are much heavier than gauginos and higgsinos. However, we argue here that the remaining Higgs bosons of the MSSM (H0, A0, H±) do not have to be as heavy as the sfermions, and having them with masses near the EW scale does not pose any conflict with current MSSM constraints. We discuss then some SUSY scenarios with heavy sfermions, from a bottom-up approach, which contain the full Higgs sector, as well as a possible dark matter candidate, with masses near the EW scale, and identify distinctive signals from these scenarios that could be searched at the LHC.
publishDate 2013
dc.date.none.fl_str_mv 2013-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/686
Arganda Carreras, Ernesto; Diaz-cruz, Lorenzo; Szynkman, Alejandro Andres; Decays of H0/A0 in supersymmetric scenarios with heavy sfermions; Springer; European Physical Journal C - Particles And Fields; 73; 4; 4-2013; 2384-2390
1434-6044
url http://hdl.handle.net/11336/686
identifier_str_mv Arganda Carreras, Ernesto; Diaz-cruz, Lorenzo; Szynkman, Alejandro Andres; Decays of H0/A0 in supersymmetric scenarios with heavy sfermions; Springer; European Physical Journal C - Particles And Fields; 73; 4; 4-2013; 2384-2390
1434-6044
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://arxiv.org/pdf/1211.0163.pdf
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140/epjc/s10052-013-2384-z
info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-013-2384-z
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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