Search for a light charged Higgs boson in the decay channel H +→c¯s in t¯t events using pp collisions at √s =7 TeV with the ATLAS detector
- Autores
- Alonso, Francisco; Anduaga, Xabier Sebastián; Dova, María Teresa; Monticelli, Fernando Gabriel; Tripiana, Martín F.; The ATLAS Collaboration
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A search for a charged Higgs boson (H +) in t¯t decays is presented, where one of the top quarks decays via t →H + b, followed by H + → two jets (c¯s). The other top quark decays to Wb, where the W boson then decays into a lepton (e/μ) and a neutrino. The data were recorded in pp collisions at √s = 7 TeV by the ATLAS detector at the LHC in 2011, and correspond to an integrated luminosity of 4.7 fb−1. With no observation of a signal, 95 % confidence level (CL) upper limits are set on the decay branching ratio of top quarks to charged Higgs bosons varying between 5 % and 1 % for H + masses between 90 GeV and 150 GeV, assuming B(H +→c¯s) = 100 %.
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Física
Higgs boson
top quark
proton-proton collisions
ATLAS detector - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/78789
Ver los metadatos del registro completo
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Search for a light charged Higgs boson in the decay channel H +→c¯s in t¯t events using pp collisions at √s =7 TeV with the ATLAS detectorAlonso, FranciscoAnduaga, Xabier SebastiánDova, María TeresaMonticelli, Fernando GabrielTripiana, Martín F.The ATLAS CollaborationCiencias ExactasFísicaHiggs bosontop quarkproton-proton collisionsATLAS detectorA search for a charged Higgs boson (H +) in t¯t decays is presented, where one of the top quarks decays via t →H + b, followed by H + → two jets (c¯s). The other top quark decays to Wb, where the W boson then decays into a lepton (e/μ) and a neutrino. The data were recorded in pp collisions at √s = 7 TeV by the ATLAS detector at the LHC in 2011, and correspond to an integrated luminosity of 4.7 fb−1. With no observation of a signal, 95 % confidence level (CL) upper limits are set on the decay branching ratio of top quarks to charged Higgs bosons varying between 5 % and 1 % for H + masses between 90 GeV and 150 GeV, assuming B(H +→c¯s) = 100 %.Facultad de Ciencias Exactas2013-06-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/78789enginfo:eu-repo/semantics/altIdentifier/issn/1434-6052info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-013-2465-zinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T16:52:59Zoai:sedici.unlp.edu.ar:10915/78789Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:52:59.954SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Search for a light charged Higgs boson in the decay channel H +→c¯s in t¯t events using pp collisions at √s =7 TeV with the ATLAS detector |
| title |
Search for a light charged Higgs boson in the decay channel H +→c¯s in t¯t events using pp collisions at √s =7 TeV with the ATLAS detector |
| spellingShingle |
Search for a light charged Higgs boson in the decay channel H +→c¯s in t¯t events using pp collisions at √s =7 TeV with the ATLAS detector Alonso, Francisco Ciencias Exactas Física Higgs boson top quark proton-proton collisions ATLAS detector |
| title_short |
Search for a light charged Higgs boson in the decay channel H +→c¯s in t¯t events using pp collisions at √s =7 TeV with the ATLAS detector |
| title_full |
Search for a light charged Higgs boson in the decay channel H +→c¯s in t¯t events using pp collisions at √s =7 TeV with the ATLAS detector |
| title_fullStr |
Search for a light charged Higgs boson in the decay channel H +→c¯s in t¯t events using pp collisions at √s =7 TeV with the ATLAS detector |
| title_full_unstemmed |
Search for a light charged Higgs boson in the decay channel H +→c¯s in t¯t events using pp collisions at √s =7 TeV with the ATLAS detector |
| title_sort |
Search for a light charged Higgs boson in the decay channel H +→c¯s in t¯t events using pp collisions at √s =7 TeV with the ATLAS detector |
| dc.creator.none.fl_str_mv |
Alonso, Francisco Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín F. The ATLAS Collaboration |
| author |
Alonso, Francisco |
| author_facet |
Alonso, Francisco Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín F. The ATLAS Collaboration |
| author_role |
author |
| author2 |
Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín F. The ATLAS Collaboration |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Física Higgs boson top quark proton-proton collisions ATLAS detector |
| topic |
Ciencias Exactas Física Higgs boson top quark proton-proton collisions ATLAS detector |
| dc.description.none.fl_txt_mv |
A search for a charged Higgs boson (H +) in t¯t decays is presented, where one of the top quarks decays via t →H + b, followed by H + → two jets (c¯s). The other top quark decays to Wb, where the W boson then decays into a lepton (e/μ) and a neutrino. The data were recorded in pp collisions at √s = 7 TeV by the ATLAS detector at the LHC in 2011, and correspond to an integrated luminosity of 4.7 fb−1. With no observation of a signal, 95 % confidence level (CL) upper limits are set on the decay branching ratio of top quarks to charged Higgs bosons varying between 5 % and 1 % for H + masses between 90 GeV and 150 GeV, assuming B(H +→c¯s) = 100 %. Facultad de Ciencias Exactas |
| description |
A search for a charged Higgs boson (H +) in t¯t decays is presented, where one of the top quarks decays via t →H + b, followed by H + → two jets (c¯s). The other top quark decays to Wb, where the W boson then decays into a lepton (e/μ) and a neutrino. The data were recorded in pp collisions at √s = 7 TeV by the ATLAS detector at the LHC in 2011, and correspond to an integrated luminosity of 4.7 fb−1. With no observation of a signal, 95 % confidence level (CL) upper limits are set on the decay branching ratio of top quarks to charged Higgs bosons varying between 5 % and 1 % for H + masses between 90 GeV and 150 GeV, assuming B(H +→c¯s) = 100 %. |
| publishDate |
2013 |
| dc.date.none.fl_str_mv |
2013-06-06 |
| 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 |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/78789 |
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http://sedici.unlp.edu.ar/handle/10915/78789 |
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eng |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/1434-6052 info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-013-2465-z |
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openAccess |
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http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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application/pdf |
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