Search for supersymmetry at √s = 8 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector

A search for strongly produced supersymmetric particles is conducted using signatures involving multiple energetic jets and either two isolated leptons (e or μ) with the same electric charge, or at least three isolated leptons. The search also utilises jets originating from b-quarks, missing transve...

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Detalles Bibliográficos
Autores principales: Alconada Verzini, María Josefina, Alonso, Francisco, Anduaga, Xabier Sebastián, Dova, María Teresa, Monticelli, Fernando Gabriel, Tripiana, Martín F., The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2014
Materias:
Ciencias Exactas
Física
hadron-hadron scattering
supersymmetry
leptons
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/79041
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-79041
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
hadron-hadron scattering
supersymmetry
leptons
spellingShingle Ciencias Exactas
Física
hadron-hadron scattering
supersymmetry
leptons
Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS Collaboration
Search for supersymmetry at √s = 8 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector
topic_facet Ciencias Exactas
Física
hadron-hadron scattering
supersymmetry
leptons
description A search for strongly produced supersymmetric particles is conducted using signatures involving multiple energetic jets and either two isolated leptons (e or μ) with the same electric charge, or at least three isolated leptons. The search also utilises jets originating from b-quarks, missing transverse momentum and other observables to extend its sensitivity. The analysis uses a data sample corresponding to a total integrated luminosity of 20.3 fb−1 of √s = 8TeV proton-proton collisions recorded with the ATLAS detector at the Large Hadron Collider in 2012. No deviation from the Standard Model expectation is observed. New or significantly improved exclusion limits are set on a wide variety of supersymmetric models in which the lightest squark can be of the first, second or third generations, and in which R-parity can be conserved or violated.
format Articulo
Articulo
author Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS Collaboration
author_facet Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS Collaboration
author_sort Alconada Verzini, María Josefina
title Search for supersymmetry at √s = 8 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector
title_short Search for supersymmetry at √s = 8 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector
title_full Search for supersymmetry at √s = 8 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector
title_fullStr Search for supersymmetry at √s = 8 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector
title_full_unstemmed Search for supersymmetry at √s = 8 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector
title_sort search for supersymmetry at √s = 8 tev in final states with jets and two same-sign leptons or three leptons with the atlas detector
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/79041
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