Search for anomalous couplings in the Higgs sector at LEP
- Autores
- Dova, María Teresa; L3 Collaboration
- Año de publicación
- 2000
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We search for a Higgs particle with anomalous couplings in the eqeyaHg, eqeyaHZ and eqeyaHeqey processes with the L3 detector at LEP. We explore the mass range 70 GeV-m -170 GeV using 176 pby1 H of integrated luminosity at a center-of-mass energy of 's s189 GeV. The Higgs decays Habb, Hagg and HaZg are considered in the analysis. No evidence for anomalous Higgs production is found. This is interpreted in terms of limits on the anomalous Z couplings d, d , Dg and Dk . Limits on the G Ž .Ž . Hagg and G HaZg partial widths in the explored Higgs mass B 1 g range are also obtained. q 2000 Elsevier Science B.V. All rights reserved.
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Física
Higgs particle
anomalous couplings - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/74110
Ver los metadatos del registro completo
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Search for anomalous couplings in the Higgs sector at LEPDova, María TeresaL3 CollaborationCiencias ExactasFísicaHiggs particleanomalous couplingsWe search for a Higgs particle with anomalous couplings in the eqeyaHg, eqeyaHZ and eqeyaHeqey processes with the L3 detector at LEP. We explore the mass range 70 GeV-m -170 GeV using 176 pby1 H of integrated luminosity at a center-of-mass energy of 's s189 GeV. The Higgs decays Habb, Hagg and HaZg are considered in the analysis. No evidence for anomalous Higgs production is found. This is interpreted in terms of limits on the anomalous Z couplings d, d , Dg and Dk . Limits on the G Ž .Ž . Hagg and G HaZg partial widths in the explored Higgs mass B 1 g range are also obtained. q 2000 Elsevier Science B.V. All rights reserved.Facultad de Ciencias Exactas2000-09-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf102-114http://sedici.unlp.edu.ar/handle/10915/74110enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(00)00890-Xinfo: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:UNLP2025-09-29T11:12:09Zoai:sedici.unlp.edu.ar:10915/74110Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:12:09.398SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Search for anomalous couplings in the Higgs sector at LEP |
title |
Search for anomalous couplings in the Higgs sector at LEP |
spellingShingle |
Search for anomalous couplings in the Higgs sector at LEP Dova, María Teresa Ciencias Exactas Física Higgs particle anomalous couplings |
title_short |
Search for anomalous couplings in the Higgs sector at LEP |
title_full |
Search for anomalous couplings in the Higgs sector at LEP |
title_fullStr |
Search for anomalous couplings in the Higgs sector at LEP |
title_full_unstemmed |
Search for anomalous couplings in the Higgs sector at LEP |
title_sort |
Search for anomalous couplings in the Higgs sector at LEP |
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 particle anomalous couplings |
topic |
Ciencias Exactas Física Higgs particle anomalous couplings |
dc.description.none.fl_txt_mv |
We search for a Higgs particle with anomalous couplings in the eqeyaHg, eqeyaHZ and eqeyaHeqey processes with the L3 detector at LEP. We explore the mass range 70 GeV-m -170 GeV using 176 pby1 H of integrated luminosity at a center-of-mass energy of 's s189 GeV. The Higgs decays Habb, Hagg and HaZg are considered in the analysis. No evidence for anomalous Higgs production is found. This is interpreted in terms of limits on the anomalous Z couplings d, d , Dg and Dk . Limits on the G Ž .Ž . Hagg and G HaZg partial widths in the explored Higgs mass B 1 g range are also obtained. q 2000 Elsevier Science B.V. All rights reserved. Facultad de Ciencias Exactas |
description |
We search for a Higgs particle with anomalous couplings in the eqeyaHg, eqeyaHZ and eqeyaHeqey processes with the L3 detector at LEP. We explore the mass range 70 GeV-m -170 GeV using 176 pby1 H of integrated luminosity at a center-of-mass energy of 's s189 GeV. The Higgs decays Habb, Hagg and HaZg are considered in the analysis. No evidence for anomalous Higgs production is found. This is interpreted in terms of limits on the anomalous Z couplings d, d , Dg and Dk . Limits on the G Ž .Ž . Hagg and G HaZg partial widths in the explored Higgs mass B 1 g range are also obtained. q 2000 Elsevier Science B.V. All rights reserved. |
publishDate |
2000 |
dc.date.none.fl_str_mv |
2000-09-14 |
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/10915/74110 |
url |
http://sedici.unlp.edu.ar/handle/10915/74110 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
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info:eu-repo/semantics/altIdentifier/issn/0370-2693 info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(00)00890-X |
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 |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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application/pdf 102-114 |
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