Search for charged Higgs bosons decaying via H± τv in t¯t events using pp collision data at √s = 7 TeV with the ATLAS detector
- Autores
- Anduaga, Xabier Sebastián; Dova, María Teresa; Monticelli, Fernando Gabriel; Tripiana, Martín Fernando; The ATLAS Collaboration
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The results of a search for charged Higgs bosons are presented. The analysis is based on 4.6 fb−1 of proton-proton collision data at √s = 7 TeV collected by the ATLAS experiment at the Large Hadron Collider, using top quark pair events with a τ lepton in the final state. The data are consistent with the expected background from Standard Model processes. Assuming that the branching ratio of the charged Higgs boson to a τ lepton and a neutrino is 100%, this leads to upper limits on the branching ratio of top quark decays to a b quark and a charged Higgs boson between 5% and 1% for charged Higgs boson masses ranging from 90GeV to 160GeV, respectively. In the context of the mmax h scenario of the MSSM, tan β above 12–26, as well as between 1 and 2–6, can be excluded for charged Higgs boson masses between 90GeV and 150GeV.
La lista completa de autores puede verse en el archivo asociado.
Instituto de Física La Plata - Materia
-
Física
hadron-hadron scattering
Higgs boson
ATLAS experiment - 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:10915/78714
Ver los metadatos del registro completo
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Search for charged Higgs bosons decaying via H± τv in t¯t events using pp collision data at √s = 7 TeV with the ATLAS detectorAnduaga, Xabier SebastiánDova, María TeresaMonticelli, Fernando GabrielTripiana, Martín FernandoThe ATLAS CollaborationFísicahadron-hadron scatteringHiggs bosonATLAS experimentThe results of a search for charged Higgs bosons are presented. The analysis is based on 4.6 fb−1 of proton-proton collision data at √s = 7 TeV collected by the ATLAS experiment at the Large Hadron Collider, using top quark pair events with a τ lepton in the final state. The data are consistent with the expected background from Standard Model processes. Assuming that the branching ratio of the charged Higgs boson to a τ lepton and a neutrino is 100%, this leads to upper limits on the branching ratio of top quark decays to a b quark and a charged Higgs boson between 5% and 1% for charged Higgs boson masses ranging from 90GeV to 160GeV, respectively. In the context of the mmax h scenario of the MSSM, tan β above 12–26, as well as between 1 and 2–6, can be excluded for charged Higgs boson masses between 90GeV and 150GeV.La lista completa de autores puede verse en el archivo asociado.Instituto de Física La Plata2012-06-06info: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/10915/78714enginfo:eu-repo/semantics/altIdentifier/issn/1029-8479info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP06(2012)039info: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:UNLP2025-10-15T11:04:00Zoai:sedici.unlp.edu.ar:10915/78714Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:04:00.601SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Search for charged Higgs bosons decaying via H± τv in t¯t events using pp collision data at √s = 7 TeV with the ATLAS detector |
| title |
Search for charged Higgs bosons decaying via H± τv in t¯t events using pp collision data at √s = 7 TeV with the ATLAS detector |
| spellingShingle |
Search for charged Higgs bosons decaying via H± τv in t¯t events using pp collision data at √s = 7 TeV with the ATLAS detector Anduaga, Xabier Sebastián Física hadron-hadron scattering Higgs boson ATLAS experiment |
| title_short |
Search for charged Higgs bosons decaying via H± τv in t¯t events using pp collision data at √s = 7 TeV with the ATLAS detector |
| title_full |
Search for charged Higgs bosons decaying via H± τv in t¯t events using pp collision data at √s = 7 TeV with the ATLAS detector |
| title_fullStr |
Search for charged Higgs bosons decaying via H± τv in t¯t events using pp collision data at √s = 7 TeV with the ATLAS detector |
| title_full_unstemmed |
Search for charged Higgs bosons decaying via H± τv in t¯t events using pp collision data at √s = 7 TeV with the ATLAS detector |
| title_sort |
Search for charged Higgs bosons decaying via H± τv in t¯t events using pp collision data at √s = 7 TeV with the ATLAS detector |
| dc.creator.none.fl_str_mv |
Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration |
| author |
Anduaga, Xabier Sebastián |
| author_facet |
Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration |
| author_role |
author |
| author2 |
Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
Física hadron-hadron scattering Higgs boson ATLAS experiment |
| topic |
Física hadron-hadron scattering Higgs boson ATLAS experiment |
| dc.description.none.fl_txt_mv |
The results of a search for charged Higgs bosons are presented. The analysis is based on 4.6 fb−1 of proton-proton collision data at √s = 7 TeV collected by the ATLAS experiment at the Large Hadron Collider, using top quark pair events with a τ lepton in the final state. The data are consistent with the expected background from Standard Model processes. Assuming that the branching ratio of the charged Higgs boson to a τ lepton and a neutrino is 100%, this leads to upper limits on the branching ratio of top quark decays to a b quark and a charged Higgs boson between 5% and 1% for charged Higgs boson masses ranging from 90GeV to 160GeV, respectively. In the context of the mmax h scenario of the MSSM, tan β above 12–26, as well as between 1 and 2–6, can be excluded for charged Higgs boson masses between 90GeV and 150GeV. La lista completa de autores puede verse en el archivo asociado. Instituto de Física La Plata |
| description |
The results of a search for charged Higgs bosons are presented. The analysis is based on 4.6 fb−1 of proton-proton collision data at √s = 7 TeV collected by the ATLAS experiment at the Large Hadron Collider, using top quark pair events with a τ lepton in the final state. The data are consistent with the expected background from Standard Model processes. Assuming that the branching ratio of the charged Higgs boson to a τ lepton and a neutrino is 100%, this leads to upper limits on the branching ratio of top quark decays to a b quark and a charged Higgs boson between 5% and 1% for charged Higgs boson masses ranging from 90GeV to 160GeV, respectively. In the context of the mmax h scenario of the MSSM, tan β above 12–26, as well as between 1 and 2–6, can be excluded for charged Higgs boson masses between 90GeV and 150GeV. |
| publishDate |
2012 |
| dc.date.none.fl_str_mv |
2012-06-06 |
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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/10915/78714 |
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eng |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/1029-8479 info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP06(2012)039 |
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openAccess |
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