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
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- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/124491
Ver los metadatos del registro completo
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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:UNLP2025-10-15T11:21:41Zoai: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:13292025-10-15 11:21:41.812SEDICI (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 |
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2021 |
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article |
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http://sedici.unlp.edu.ar/handle/10915/124491 |
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http://sedici.unlp.edu.ar/handle/10915/124491 |
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eng |
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eng |
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openAccess |
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