Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector

This paper reports on a search for heavy resonances decaying into WW, ZZ or WZ using proton–proton collision data at a centre-of-mass energy of √s = 13 TeV. The data, corresponding to an integrated luminosity of 139 fb1, were recorded with the ATLAS detector from 2015 to 2018 at the Large Hadron Col...

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Autores principales: Alonso, Francisco, Arduh, Francisco Anuar, Dova, María Teresa, Hoya, Joaquín, Monticelli, Fernando Gabriel, Orellana, Gonzalo Enrique, Wahlberg, Hernán Pablo, The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2020
Materias:
Física
Particle physics
Physics
Luminosity (scattering theory)
Atlas (anatomy)
Drell–yan process
Extra dimensions
Context (language use)
Standard model
Scalar (mathematics)
Large hadron collider
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/124873
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-124873
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Particle physics
Physics
Luminosity (scattering theory)
Atlas (anatomy)
Drell–yan process
Extra dimensions
Context (language use)
Standard model
Scalar (mathematics)
Large hadron collider
spellingShingle Física
Particle physics
Physics
Luminosity (scattering theory)
Atlas (anatomy)
Drell–yan process
Extra dimensions
Context (language use)
Standard model
Scalar (mathematics)
Large hadron collider
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector
topic_facet Física
Particle physics
Physics
Luminosity (scattering theory)
Atlas (anatomy)
Drell–yan process
Extra dimensions
Context (language use)
Standard model
Scalar (mathematics)
Large hadron collider
description This paper reports on a search for heavy resonances decaying into WW, ZZ or WZ using proton–proton collision data at a centre-of-mass energy of √s = 13 TeV. The data, corresponding to an integrated luminosity of 139 fb1, were recorded with the ATLAS detector from 2015 to 2018 at the Large Hadron Collider. The search is performed for final states in which one W or Z boson decays leptonically, and the other W boson or Z boson decays hadronically. The data are found to be described well by expected backgrounds. Upper bounds on the production cross sections of heavy scalar, vector or tensor resonances are derived in the mass range 300–5000 GeV within the context of Standard Model extensions with warped extra dimensions or including a heavy vector triplet. Production through gluon–gluon fusion, Drell–Yan or vector-boson fusion are considered, depending on the assumed model.
format Articulo
Articulo
author Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_facet Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_sort Alonso, Francisco
title Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector
title_short Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector
title_full Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector
title_fullStr Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector
title_full_unstemmed Search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 TeV with the ATLAS detector
title_sort search for heavy diboson resonances in semileptonic final states in pp collisions at √s = 13 tev with the atlas detector
publishDate 2020
url http://sedici.unlp.edu.ar/handle/10915/124873
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