Search for heavy resonances decaying into a pair of Z bosons in the ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states using 139 fb⁻¹ of proton–proton collisions at √s=13TeV with the ATLAS detecto...

Autores
Alonso, Francisco; Dova, María Teresa; Hoya, Joaquín; Monticelli, Fernando Gabriel; Orellana, Gonzalo Enrique; Wahlberg, Hernán Pablo; The ATLAS Collaboration
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A search for heavy resonances decaying into a pair of Z bosons leading to ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states, where ℓ stands for either an electron or a muon, is presented. The search uses proton–proton collision data at a centre-of-mass energy of 13 TeV collected from 2015 to 2018 that corresponds to the integrated luminosity of 139 fb⁻¹ recorded by the ATLAS detector during Run 2 of the Large Hadron Collider. Different mass ranges spanning 200 GeV to 2000 GeV for the hypothetical resonances are considered, depending on the final state and model. In the absence of a significant observed excess, the results are interpreted as upper limits on the production cross section of a spin-0 or spin-2 resonance. The upper limits for the spin-0 resonance are translated to exclusion contours in the context of Type-I and Type-II two-Higgs-doublet models, and the limits for the spin-2 resonance are used to constrain the Randall–Sundrum model with an extra dimension giving rise to spin-2 graviton excitations.
Instituto de Física La Plata
Materia
Física
Resonance
Particle physics
Physics
Graviton
Electron
Parton
Muon
Top quark
Boson
Large hadron collider
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/124491

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repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Search for heavy resonances decaying into a pair of Z bosons in the ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states using 139 fb⁻¹ of proton–proton collisions at √s=13TeV with the ATLAS detectorAlonso, FranciscoDova, María TeresaHoya, JoaquínMonticelli, Fernando GabrielOrellana, Gonzalo EnriqueWahlberg, Hernán PabloThe ATLAS CollaborationFísicaResonanceParticle physicsPhysicsGravitonElectronPartonMuonTop quarkBosonLarge hadron colliderA search for heavy resonances decaying into a pair of Z bosons leading to ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states, where ℓ stands for either an electron or a muon, is presented. The search uses proton–proton collision data at a centre-of-mass energy of 13 TeV collected from 2015 to 2018 that corresponds to the integrated luminosity of 139 fb⁻¹ recorded by the ATLAS detector during Run 2 of the Large Hadron Collider. Different mass ranges spanning 200 GeV to 2000 GeV for the hypothetical resonances are considered, depending on the final state and model. In the absence of a significant observed excess, the results are interpreted as upper limits on the production cross section of a spin-0 or spin-2 resonance. The upper limits for the spin-0 resonance are translated to exclusion contours in the context of Type-I and Type-II two-Higgs-doublet models, and the limits for the spin-2 resonance are used to constrain the Randall–Sundrum model with an extra dimension giving rise to spin-2 graviton excitations.Instituto de Física La Plata2021info: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/10915/124491enginfo:eu-repo/semantics/altIdentifier/issn/1434-6044info:eu-repo/semantics/altIdentifier/issn/1434-6052info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-021-09013-yinfo: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:UNLP2025-09-29T11:29:48Zoai:sedici.unlp.edu.ar:10915/124491Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:29:48.632SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Search for heavy resonances decaying into a pair of Z bosons in the ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states using 139 fb⁻¹ of proton–proton collisions at √s=13TeV with the ATLAS detector
title Search for heavy resonances decaying into a pair of Z bosons in the ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states using 139 fb⁻¹ of proton–proton collisions at √s=13TeV with the ATLAS detector
spellingShingle Search for heavy resonances decaying into a pair of Z bosons in the ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states using 139 fb⁻¹ of proton–proton collisions at √s=13TeV with the ATLAS detector
Alonso, Francisco
Física
Resonance
Particle physics
Physics
Graviton
Electron
Parton
Muon
Top quark
Boson
Large hadron collider
title_short Search for heavy resonances decaying into a pair of Z bosons in the ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states using 139 fb⁻¹ of proton–proton collisions at √s=13TeV with the ATLAS detector
title_full Search for heavy resonances decaying into a pair of Z bosons in the ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states using 139 fb⁻¹ of proton–proton collisions at √s=13TeV with the ATLAS detector
title_fullStr Search for heavy resonances decaying into a pair of Z bosons in the ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states using 139 fb⁻¹ of proton–proton collisions at √s=13TeV with the ATLAS detector
title_full_unstemmed Search for heavy resonances decaying into a pair of Z bosons in the ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states using 139 fb⁻¹ of proton–proton collisions at √s=13TeV with the ATLAS detector
title_sort Search for heavy resonances decaying into a pair of Z bosons in the ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states using 139 fb⁻¹ of proton–proton collisions at √s=13TeV with the ATLAS detector
dc.creator.none.fl_str_mv Alonso, Francisco
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author Alonso, Francisco
author_facet Alonso, Francisco
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_role author
author2 Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Física
Resonance
Particle physics
Physics
Graviton
Electron
Parton
Muon
Top quark
Boson
Large hadron collider
topic Física
Resonance
Particle physics
Physics
Graviton
Electron
Parton
Muon
Top quark
Boson
Large hadron collider
dc.description.none.fl_txt_mv A search for heavy resonances decaying into a pair of Z bosons leading to ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states, where ℓ stands for either an electron or a muon, is presented. The search uses proton–proton collision data at a centre-of-mass energy of 13 TeV collected from 2015 to 2018 that corresponds to the integrated luminosity of 139 fb⁻¹ recorded by the ATLAS detector during Run 2 of the Large Hadron Collider. Different mass ranges spanning 200 GeV to 2000 GeV for the hypothetical resonances are considered, depending on the final state and model. In the absence of a significant observed excess, the results are interpreted as upper limits on the production cross section of a spin-0 or spin-2 resonance. The upper limits for the spin-0 resonance are translated to exclusion contours in the context of Type-I and Type-II two-Higgs-doublet models, and the limits for the spin-2 resonance are used to constrain the Randall–Sundrum model with an extra dimension giving rise to spin-2 graviton excitations.
Instituto de Física La Plata
description A search for heavy resonances decaying into a pair of Z bosons leading to ℓ⁺ℓ⁻ℓ'⁺ℓ'⁻ and ℓ⁺ℓ⁻ν⊽ final states, where ℓ stands for either an electron or a muon, is presented. The search uses proton–proton collision data at a centre-of-mass energy of 13 TeV collected from 2015 to 2018 that corresponds to the integrated luminosity of 139 fb⁻¹ recorded by the ATLAS detector during Run 2 of the Large Hadron Collider. Different mass ranges spanning 200 GeV to 2000 GeV for the hypothetical resonances are considered, depending on the final state and model. In the absence of a significant observed excess, the results are interpreted as upper limits on the production cross section of a spin-0 or spin-2 resonance. The upper limits for the spin-0 resonance are translated to exclusion contours in the context of Type-I and Type-II two-Higgs-doublet models, and the limits for the spin-2 resonance are used to constrain the Randall–Sundrum model with an extra dimension giving rise to spin-2 graviton excitations.
publishDate 2021
dc.date.none.fl_str_mv 2021
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/10915/124491
url http://sedici.unlp.edu.ar/handle/10915/124491
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1434-6044
info:eu-repo/semantics/altIdentifier/issn/1434-6052
info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-021-09013-y
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution 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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