Search for the lepton-flavor violating decay Bs0 →φμ±τ

A search for the lepton-flavor violating decays Bs0→φμ±τ is presented, using a sample of proton-proton collisions at center-of-mass energies of 7, 8, and 13 TeV, collected with the LHCb detector and corresponding to a total integrated luminosity of 9 fb-1. The τ leptons are selected using decays wit...

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Detalles Bibliográficos
Autores: Calvo Gomez, Miriam, Golobardes Ribé, Elisabet, Vilasis-Cardona, Xavier, LHCb Collaboration - CERN
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universitat Ramon Llull (URL)
Repositorio:DAU Arxiu Digital de la Universitat Ramon Llull
OAI Identifier:oai:dau.url.edu:20.500.14342/6046
Acceso en línea:http://hdl.handle.net/20.500.14342/6046
https://doi.org/10.1103/PhysRevD.110.072014
Access Level:acceso abierto
Palabra clave:Signatures with tau leptons
Bottom mesons
Flavour symmetries
Hadron colliders
Particle decays
Gran col·lisionador d'hadrons (França i Suïssa)
530.1
539
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spelling Search for the lepton-flavor violating decay Bs0 →φμ±τCalvo Gomez, MiriamGolobardes Ribé, ElisabetVilasis-Cardona, XavierLHCb Collaboration - CERNSignatures with tau leptonsBottom mesonsFlavour symmetriesHadron collidersParticle decaysGran col·lisionador d'hadrons (França i Suïssa)530.1539A search for the lepton-flavor violating decays Bs0→φμ±τ is presented, using a sample of proton-proton collisions at center-of-mass energies of 7, 8, and 13 TeV, collected with the LHCb detector and corresponding to a total integrated luminosity of 9 fb-1. The τ leptons are selected using decays with three charged pions. No significant excess is observed, and an upper limit on the branching fraction is determined to be B(Bs0→φμ±τ)<1.0×10-5 at 90% confidence level.info:eu-repo/semantics/publishedVersionAmerican Physical SocietyUniversitat Ramon Llull. La SalleCERN2026202620242024info:eu-repo/semantics/article12 p.application/pdfhttp://hdl.handle.net/20.500.14342/6046https://doi.org/10.1103/PhysRevD.110.072014reponame:DAU Arxiu Digital de la Universitat Ramon Llullinstname:Universitat Ramon Llull (URL)InglésPhysical Review D, 2024. Vol. 110, 072014© CERNAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:dau.url.edu:20.500.14342/60462026-06-21T06:40:37Z
dc.title.none.fl_str_mv Search for the lepton-flavor violating decay Bs0 →φμ±τ
title Search for the lepton-flavor violating decay Bs0 →φμ±τ
spellingShingle Search for the lepton-flavor violating decay Bs0 →φμ±τ
Calvo Gomez, Miriam
Signatures with tau leptons
Bottom mesons
Flavour symmetries
Hadron colliders
Particle decays
Gran col·lisionador d'hadrons (França i Suïssa)
530.1
539
title_short Search for the lepton-flavor violating decay Bs0 →φμ±τ
title_full Search for the lepton-flavor violating decay Bs0 →φμ±τ
title_fullStr Search for the lepton-flavor violating decay Bs0 →φμ±τ
title_full_unstemmed Search for the lepton-flavor violating decay Bs0 →φμ±τ
title_sort Search for the lepton-flavor violating decay Bs0 →φμ±τ
dc.creator.none.fl_str_mv Calvo Gomez, Miriam
Golobardes Ribé, Elisabet
Vilasis-Cardona, Xavier
LHCb Collaboration - CERN
author Calvo Gomez, Miriam
author_facet Calvo Gomez, Miriam
Golobardes Ribé, Elisabet
Vilasis-Cardona, Xavier
LHCb Collaboration - CERN
author_role author
author2 Golobardes Ribé, Elisabet
Vilasis-Cardona, Xavier
LHCb Collaboration - CERN
author2_role author
author
author
dc.contributor.none.fl_str_mv Universitat Ramon Llull. La Salle
CERN
dc.subject.none.fl_str_mv Signatures with tau leptons
Bottom mesons
Flavour symmetries
Hadron colliders
Particle decays
Gran col·lisionador d'hadrons (França i Suïssa)
530.1
539
topic Signatures with tau leptons
Bottom mesons
Flavour symmetries
Hadron colliders
Particle decays
Gran col·lisionador d'hadrons (França i Suïssa)
530.1
539
description A search for the lepton-flavor violating decays Bs0→φμ±τ is presented, using a sample of proton-proton collisions at center-of-mass energies of 7, 8, and 13 TeV, collected with the LHCb detector and corresponding to a total integrated luminosity of 9 fb-1. The τ leptons are selected using decays with three charged pions. No significant excess is observed, and an upper limit on the branching fraction is determined to be B(Bs0→φμ±τ)<1.0×10-5 at 90% confidence level.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.14342/6046
https://doi.org/10.1103/PhysRevD.110.072014
url http://hdl.handle.net/20.500.14342/6046
https://doi.org/10.1103/PhysRevD.110.072014
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Physical Review D, 2024. Vol. 110, 072014
dc.rights.none.fl_str_mv © CERN
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv © CERN
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12 p.
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:DAU Arxiu Digital de la Universitat Ramon Llull
instname:Universitat Ramon Llull (URL)
instname_str Universitat Ramon Llull (URL)
reponame_str DAU Arxiu Digital de la Universitat Ramon Llull
collection DAU Arxiu Digital de la Universitat Ramon Llull
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869403232882655232
score 15,812429

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