Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV

A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at a centre-of-mass energy of 188.6 GeV, corresponding to an integrated luminosity of 176.4 pb−1. Higgs decays into a charm and a strange quark or into a tau lepton and its associated neutri...

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Detalhes bibliográficos
Autores: Dova, María Teresa, L3 Collaboration
Formato: artículo
Estado:Versión publicada
Fecha de publicación:1999
País:Argentina
Recursos:Universidad Nacional de La Plata
Repositorio:SEDICI (UNLP)
Idioma:inglés
OAI Identifier:oai:sedici.unlp.edu.ar:10915/78133
Acesso em linha:http://sedici.unlp.edu.ar/handle/10915/78133
Access Level:acceso abierto
Palavra-chave:Ciencias Exactas
Física
Higgs boson
L3 detector
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spelling Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeVDova, María TeresaL3 CollaborationCiencias ExactasFísicaHiggs bosonL3 detectorA search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at a centre-of-mass energy of 188.6 GeV, corresponding to an integrated luminosity of 176.4 pb−1. Higgs decays into a charm and a strange quark or into a tau lepton and its associated neutrino are considered. The observed events are consistent with the expectations from Standard Model background processes. A lower limit of 65.5 GeV on the charged Higgs mass is derived at 95% confidence level, independent of the decay branching ratio Br(H±→τν).Facultad de Ciencias Exactas1999-10-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf71-78http://sedici.unlp.edu.ar/handle/10915/78133enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(99)01100-4info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2024-05-08T12:50:51Zoai:sedici.unlp.edu.ar:10915/78133Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292024-05-08 12:50:51.731SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV
title Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV
spellingShingle Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV
Dova, María Teresa
Ciencias Exactas
Física
Higgs boson
L3 detector
title_short Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV
title_full Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV
title_fullStr Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV
title_full_unstemmed Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV
title_sort Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV
dc.creator.none.fl_str_mv Dova, María Teresa
L3 Collaboration
author Dova, María Teresa
author_facet Dova, María Teresa
L3 Collaboration
author_role author
author2 L3 Collaboration
author2_role author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
Higgs boson
L3 detector
topic Ciencias Exactas
Física
Higgs boson
L3 detector
description A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at a centre-of-mass energy of 188.6 GeV, corresponding to an integrated luminosity of 176.4 pb−1. Higgs decays into a charm and a strange quark or into a tau lepton and its associated neutrino are considered. The observed events are consistent with the expectations from Standard Model background processes. A lower limit of 65.5 GeV on the charged Higgs mass is derived at 95% confidence level, independent of the decay branching ratio Br(H±→τν).
publishDate 1999
dc.date.none.fl_str_mv 1999-10-28
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/78133
url http://sedici.unlp.edu.ar/handle/10915/78133
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0370-2693
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(99)01100-4
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
71-78
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 15.81155

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