Search for a Heavy Neutral Particle Decaying to eμ, eτ, or μτ in pp Collisions at s =8 TeV with the ATLAS Detector

This Letter presents a search for a heavy neutral particle decaying into an opposite-sign different-flavor dilepton pair, e±μ±, e±τ±, or μ±τ± using 20.3 fb-1 of pp collision data at s=8 TeV collected by the ATLAS detector at the LHC. The numbers of observed candidate events are compatible with the s...

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Autor principal: Aad, G.
Formato: JOUR
Materias:
Neutrons
ATLAS detectors
Dileptons
Lepton-flavor
Neutral particles
Pp collisions
Supersymmetric models
The standard model
Vector boson
Tellurium compounds
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00319007_v115_n3_p_Aad
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00319007_v115_n3_p_Aad
record_format dspace
spelling todo:paper_00319007_v115_n3_p_Aad2023-10-03T14:42:40Z Search for a Heavy Neutral Particle Decaying to eμ, eτ, or μτ in pp Collisions at s =8 TeV with the ATLAS Detector Aad, G. Neutrons ATLAS detectors Dileptons Lepton-flavor Neutral particles Pp collisions Supersymmetric models The standard model Vector boson Tellurium compounds This Letter presents a search for a heavy neutral particle decaying into an opposite-sign different-flavor dilepton pair, e±μ±, e±τ±, or μ±τ± using 20.3 fb-1 of pp collision data at s=8 TeV collected by the ATLAS detector at the LHC. The numbers of observed candidate events are compatible with the standard model expectations. Limits are set on the cross section of new phenomena in two scenarios: the production of ντ in R-parity-violating supersymmetric models and the production of a lepton-flavor-violating Z′ vector boson. © 2015 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the «http://creativecommons.org/licenses/by/3.0/» Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00319007_v115_n3_p_Aad
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Neutrons
ATLAS detectors
Dileptons
Lepton-flavor
Neutral particles
Pp collisions
Supersymmetric models
The standard model
Vector boson
Tellurium compounds
spellingShingle Neutrons
ATLAS detectors
Dileptons
Lepton-flavor
Neutral particles
Pp collisions
Supersymmetric models
The standard model
Vector boson
Tellurium compounds
Aad, G.
Search for a Heavy Neutral Particle Decaying to eμ, eτ, or μτ in pp Collisions at s =8 TeV with the ATLAS Detector
topic_facet Neutrons
ATLAS detectors
Dileptons
Lepton-flavor
Neutral particles
Pp collisions
Supersymmetric models
The standard model
Vector boson
Tellurium compounds
description This Letter presents a search for a heavy neutral particle decaying into an opposite-sign different-flavor dilepton pair, e±μ±, e±τ±, or μ±τ± using 20.3 fb-1 of pp collision data at s=8 TeV collected by the ATLAS detector at the LHC. The numbers of observed candidate events are compatible with the standard model expectations. Limits are set on the cross section of new phenomena in two scenarios: the production of ντ in R-parity-violating supersymmetric models and the production of a lepton-flavor-violating Z′ vector boson. © 2015 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the «http://creativecommons.org/licenses/by/3.0/» Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.
format JOUR
author Aad, G.
author_facet Aad, G.
author_sort Aad, G.
title Search for a Heavy Neutral Particle Decaying to eμ, eτ, or μτ in pp Collisions at s =8 TeV with the ATLAS Detector
title_short Search for a Heavy Neutral Particle Decaying to eμ, eτ, or μτ in pp Collisions at s =8 TeV with the ATLAS Detector
title_full Search for a Heavy Neutral Particle Decaying to eμ, eτ, or μτ in pp Collisions at s =8 TeV with the ATLAS Detector
title_fullStr Search for a Heavy Neutral Particle Decaying to eμ, eτ, or μτ in pp Collisions at s =8 TeV with the ATLAS Detector
title_full_unstemmed Search for a Heavy Neutral Particle Decaying to eμ, eτ, or μτ in pp Collisions at s =8 TeV with the ATLAS Detector
title_sort search for a heavy neutral particle decaying to eμ, eτ, or μτ in pp collisions at s =8 tev with the atlas detector
url http://hdl.handle.net/20.500.12110/paper_00319007_v115_n3_p_Aad
work_keys_str_mv AT aadg searchforaheavyneutralparticledecayingtoemetormtinppcollisionsats8tevwiththeatlasdetector
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