Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector
- Autores
- Aaboud, M.; Aad, G.; Abbott, B.; Abdinov, O.; Abeloos, B.; Alconada Verzini, María Josefina; Alonso, Francisco; Arduh, Francisco Anuar; Dova, Maria Teresa; Hoya, Joaquín; Monticelli, Fernando Gabriel; Wahlberg, Hernan Pablo; Bossio Sola, Jonathan David; Daneri, María Florencia; Devesa, Maria Roberta; Marceca, Gino; Otero y Garzon, Gustavo Javier; Piegaia, Ricardo Nestor; Sacerdoti, Sabrina; Zinonos, Z.; Zinser, M.; Ziolkowski, M.; Živković, L.; Zobernig, G.; Zoccoli, A.; Zoch, K.; Nedden, M. zur; Zorbas, T. G.; Zou, R.; Zwalinski, L.; The ATLAS Collaboration
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A search for a heavy neutral Higgs boson, A, decaying into a Z boson and another heavy Higgs boson, H, is performed using a data sample corresponding to an integrated luminosity of 36.1 fb−1 from proton–proton collisions at √ s = 13 TeV recorded in 2015 and 2016 by the ATLAS detector at the Large Hadron Collider. The search considers the Z boson decaying to electrons or muons and the H boson into a pair of b-quarks. No evidence for the production of an A boson is found. Considering each production process separately, the 95% confidencelevel upper limits on the pp → A → ZH production cross-section times the branching ratio H → bb are in the range of 14–830 fb for the gluon–gluon fusion process and 26–570 fb for the b-associated process for the mass ranges 130–700 GeV of the H boson and 230–800 GeV of the A boson. The results are interpreted in the context of two-Higgs-doublet models.
Fil: Arduh, Francisco Anuar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Cern - European Organization For Nuclear Research; Suiza - Materia
-
ATLAS
HIGH ENERGY PHYSICS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/104224
Ver los metadatos del registro completo
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Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detectorAaboud, M.Aad, G.Abbott, B.Abdinov, O.Abeloos, B.Alconada Verzini, María JosefinaAlonso, FranciscoArduh, Francisco AnuarDova, Maria TeresaHoya, JoaquínMonticelli, Fernando GabrielWahlberg, Hernan PabloBossio Sola, Jonathan DavidDaneri, María FlorenciaDevesa, Maria RobertaMarceca, GinoOtero y Garzon, Gustavo JavierPiegaia, Ricardo NestorSacerdoti, SabrinaZinonos, Z.Zinser, M.Ziolkowski, M.Živković, L.Zobernig, G.Zoccoli, A.Zoch, K.Nedden, M. zurZorbas, T. G.Zou, R.Zwalinski, L.The ATLAS CollaborationATLASHIGH ENERGY PHYSICShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1A search for a heavy neutral Higgs boson, A, decaying into a Z boson and another heavy Higgs boson, H, is performed using a data sample corresponding to an integrated luminosity of 36.1 fb−1 from proton–proton collisions at √ s = 13 TeV recorded in 2015 and 2016 by the ATLAS detector at the Large Hadron Collider. The search considers the Z boson decaying to electrons or muons and the H boson into a pair of b-quarks. No evidence for the production of an A boson is found. Considering each production process separately, the 95% confidencelevel upper limits on the pp → A → ZH production cross-section times the branching ratio H → bb are in the range of 14–830 fb for the gluon–gluon fusion process and 26–570 fb for the b-associated process for the mass ranges 130–700 GeV of the H boson and 230–800 GeV of the A boson. The results are interpreted in the context of two-Higgs-doublet models.Fil: Arduh, Francisco Anuar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Cern - European Organization For Nuclear Research; SuizaElsevier Science2018-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/104224Aaboud, M.; Aad, G.; Abbott, B.; Abdinov, O.; Abeloos, B.; et al.; Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector; Elsevier Science; Physics Letters B; 783; 4-2018; 392-4140370-2693CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/ 10.1016/j.physletb.2018.07.006info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0370269318305446info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:07:08Zoai:ri.conicet.gov.ar:11336/104224instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:07:08.803CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector |
| title |
Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector |
| spellingShingle |
Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector Aaboud, M. ATLAS HIGH ENERGY PHYSICS |
| title_short |
Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector |
| title_full |
Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector |
| title_fullStr |
Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector |
| title_full_unstemmed |
Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector |
| title_sort |
Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector |
| dc.creator.none.fl_str_mv |
Aaboud, M. Aad, G. Abbott, B. Abdinov, O. Abeloos, B. Alconada Verzini, María Josefina Alonso, Francisco Arduh, Francisco Anuar Dova, Maria Teresa Hoya, Joaquín Monticelli, Fernando Gabriel Wahlberg, Hernan Pablo Bossio Sola, Jonathan David Daneri, María Florencia Devesa, Maria Roberta Marceca, Gino Otero y Garzon, Gustavo Javier Piegaia, Ricardo Nestor Sacerdoti, Sabrina Zinonos, Z. Zinser, M. Ziolkowski, M. Živković, L. Zobernig, G. Zoccoli, A. Zoch, K. Nedden, M. zur Zorbas, T. G. Zou, R. Zwalinski, L. The ATLAS Collaboration |
| author |
Aaboud, M. |
| author_facet |
Aaboud, M. Aad, G. Abbott, B. Abdinov, O. Abeloos, B. Alconada Verzini, María Josefina Alonso, Francisco Arduh, Francisco Anuar Dova, Maria Teresa Hoya, Joaquín Monticelli, Fernando Gabriel Wahlberg, Hernan Pablo Bossio Sola, Jonathan David Daneri, María Florencia Devesa, Maria Roberta Marceca, Gino Otero y Garzon, Gustavo Javier Piegaia, Ricardo Nestor Sacerdoti, Sabrina Zinonos, Z. Zinser, M. Ziolkowski, M. Živković, L. Zobernig, G. Zoccoli, A. Zoch, K. Nedden, M. zur Zorbas, T. G. Zou, R. Zwalinski, L. The ATLAS Collaboration |
| author_role |
author |
| author2 |
Aad, G. Abbott, B. Abdinov, O. Abeloos, B. Alconada Verzini, María Josefina Alonso, Francisco Arduh, Francisco Anuar Dova, Maria Teresa Hoya, Joaquín Monticelli, Fernando Gabriel Wahlberg, Hernan Pablo Bossio Sola, Jonathan David Daneri, María Florencia Devesa, Maria Roberta Marceca, Gino Otero y Garzon, Gustavo Javier Piegaia, Ricardo Nestor Sacerdoti, Sabrina Zinonos, Z. Zinser, M. Ziolkowski, M. Živković, L. Zobernig, G. Zoccoli, A. Zoch, K. Nedden, M. zur Zorbas, T. G. Zou, R. Zwalinski, L. The ATLAS Collaboration |
| author2_role |
author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
ATLAS HIGH ENERGY PHYSICS |
| topic |
ATLAS HIGH ENERGY PHYSICS |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
A search for a heavy neutral Higgs boson, A, decaying into a Z boson and another heavy Higgs boson, H, is performed using a data sample corresponding to an integrated luminosity of 36.1 fb−1 from proton–proton collisions at √ s = 13 TeV recorded in 2015 and 2016 by the ATLAS detector at the Large Hadron Collider. The search considers the Z boson decaying to electrons or muons and the H boson into a pair of b-quarks. No evidence for the production of an A boson is found. Considering each production process separately, the 95% confidencelevel upper limits on the pp → A → ZH production cross-section times the branching ratio H → bb are in the range of 14–830 fb for the gluon–gluon fusion process and 26–570 fb for the b-associated process for the mass ranges 130–700 GeV of the H boson and 230–800 GeV of the A boson. The results are interpreted in the context of two-Higgs-doublet models. Fil: Arduh, Francisco Anuar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Cern - European Organization For Nuclear Research; Suiza |
| description |
A search for a heavy neutral Higgs boson, A, decaying into a Z boson and another heavy Higgs boson, H, is performed using a data sample corresponding to an integrated luminosity of 36.1 fb−1 from proton–proton collisions at √ s = 13 TeV recorded in 2015 and 2016 by the ATLAS detector at the Large Hadron Collider. The search considers the Z boson decaying to electrons or muons and the H boson into a pair of b-quarks. No evidence for the production of an A boson is found. Considering each production process separately, the 95% confidencelevel upper limits on the pp → A → ZH production cross-section times the branching ratio H → bb are in the range of 14–830 fb for the gluon–gluon fusion process and 26–570 fb for the b-associated process for the mass ranges 130–700 GeV of the H boson and 230–800 GeV of the A boson. The results are interpreted in the context of two-Higgs-doublet models. |
| publishDate |
2018 |
| dc.date.none.fl_str_mv |
2018-04 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 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://hdl.handle.net/11336/104224 Aaboud, M.; Aad, G.; Abbott, B.; Abdinov, O.; Abeloos, B.; et al.; Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector; Elsevier Science; Physics Letters B; 783; 4-2018; 392-414 0370-2693 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/104224 |
| identifier_str_mv |
Aaboud, M.; Aad, G.; Abbott, B.; Abdinov, O.; Abeloos, B.; et al.; Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector; Elsevier Science; Physics Letters B; 783; 4-2018; 392-414 0370-2693 CONICET Digital CONICET |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/ 10.1016/j.physletb.2018.07.006 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0370269318305446 |
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openAccess |
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application/pdf application/pdf |
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Elsevier Science |
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Elsevier Science |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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