Search for Higgs-like bosons decaying into long-lived exotic particles

A search is presented for massive long-lived particles, in the 20-60 GeV/c2GeV/c2 mass range with lifetimes between 5 and 100 psps . The dataset used corresponds to 0.62 fb −1 fb −1 of proton-proton collision data collected by the LHCb detector at s√=7TeVs=7TeV . The particles are assumed to be pair...

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Autores: Badalov, Alexey, Garrido Beltrán, Lluís, Gascón Fora, David, Graciani Díaz, Ricardo, Graugés Pous, Eugeni, Marin Benito, Carla, Picatoste Olloqui, Eduardo, Rives Molina, Vicente José, LHCb Collaboration
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2016
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/119418
Acceso en línea:https://hdl.handle.net/2445/119418
Access Level:acceso abierto
Palabra clave:Partícules (Matèria)
Bosons de Higgs
Particles
Higgs bosons
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spelling Search for Higgs-like bosons decaying into long-lived exotic particlesBadalov, AlexeyGarrido Beltrán, LluísGascón Fora, DavidGraciani Díaz, RicardoGraugés Pous, EugeniMarin Benito, CarlaPicatoste Olloqui, EduardoRives Molina, Vicente JoséLHCb CollaborationPartícules (Matèria)Bosons de HiggsParticlesHiggs bosonsA search is presented for massive long-lived particles, in the 20-60 GeV/c2GeV/c2 mass range with lifetimes between 5 and 100 psps . The dataset used corresponds to 0.62 fb −1 fb −1 of proton-proton collision data collected by the LHCb detector at s√=7TeVs=7TeV . The particles are assumed to be pair-produced by the decay of a Higgs-like boson with mass between 80 and 140 GeV/c2GeV/c2 . No excess above the background expectation is observed and limits are set on the production cross-section as a function of the long-lived particle mass and lifetime and of the Higgs-like boson mass.Società Italiana di Fisica & Springer Verlag2018201820162018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion15 p.application/pdfhttps://hdl.handle.net/2445/119418Articles publicats en revistes (Física Quàntica i Astrofísica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.1140/epjc/s10052-016-4489-7European Physical Journal C, 2016, vol. 76, num. 664https://doi.org/10.1140/epjc/s10052-016-4489-7cc-by (c) LHCb Collaboration et al., 2016http://creativecommons.org/licenses/by/3.0/esinfo:eu-repo/semantics/openAccessoai:recercat.cat:2445/1194182026-05-29T05:05:01Z
dc.title.none.fl_str_mv Search for Higgs-like bosons decaying into long-lived exotic particles
title Search for Higgs-like bosons decaying into long-lived exotic particles
spellingShingle Search for Higgs-like bosons decaying into long-lived exotic particles
Badalov, Alexey
Partícules (Matèria)
Bosons de Higgs
Particles
Higgs bosons
title_short Search for Higgs-like bosons decaying into long-lived exotic particles
title_full Search for Higgs-like bosons decaying into long-lived exotic particles
title_fullStr Search for Higgs-like bosons decaying into long-lived exotic particles
title_full_unstemmed Search for Higgs-like bosons decaying into long-lived exotic particles
title_sort Search for Higgs-like bosons decaying into long-lived exotic particles
dc.creator.none.fl_str_mv Badalov, Alexey
Garrido Beltrán, Lluís
Gascón Fora, David
Graciani Díaz, Ricardo
Graugés Pous, Eugeni
Marin Benito, Carla
Picatoste Olloqui, Eduardo
Rives Molina, Vicente José
LHCb Collaboration
author Badalov, Alexey
author_facet Badalov, Alexey
Garrido Beltrán, Lluís
Gascón Fora, David
Graciani Díaz, Ricardo
Graugés Pous, Eugeni
Marin Benito, Carla
Picatoste Olloqui, Eduardo
Rives Molina, Vicente José
LHCb Collaboration
author_role author
author2 Garrido Beltrán, Lluís
Gascón Fora, David
Graciani Díaz, Ricardo
Graugés Pous, Eugeni
Marin Benito, Carla
Picatoste Olloqui, Eduardo
Rives Molina, Vicente José
LHCb Collaboration
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Partícules (Matèria)
Bosons de Higgs
Particles
Higgs bosons
topic Partícules (Matèria)
Bosons de Higgs
Particles
Higgs bosons
description A search is presented for massive long-lived particles, in the 20-60 GeV/c2GeV/c2 mass range with lifetimes between 5 and 100 psps . The dataset used corresponds to 0.62 fb −1 fb −1 of proton-proton collision data collected by the LHCb detector at s√=7TeVs=7TeV . The particles are assumed to be pair-produced by the decay of a Higgs-like boson with mass between 80 and 140 GeV/c2GeV/c2 . No excess above the background expectation is observed and limits are set on the production cross-section as a function of the long-lived particle mass and lifetime and of the Higgs-like boson mass.
publishDate 2016
dc.date.none.fl_str_mv 2016
2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/119418
url https://hdl.handle.net/2445/119418
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1140/epjc/s10052-016-4489-7
European Physical Journal C, 2016, vol. 76, num. 664
https://doi.org/10.1140/epjc/s10052-016-4489-7
dc.rights.none.fl_str_mv cc-by (c) LHCb Collaboration et al., 2016
http://creativecommons.org/licenses/by/3.0/es
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) LHCb Collaboration et al., 2016
http://creativecommons.org/licenses/by/3.0/es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 15 p.
application/pdf
dc.publisher.none.fl_str_mv Società Italiana di Fisica & Springer Verlag
publisher.none.fl_str_mv Società Italiana di Fisica & Springer Verlag
dc.source.none.fl_str_mv Articles publicats en revistes (Física Quàntica i Astrofísica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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