Search for high-mass states with one lepton plus missing transverse momentum in proton–proton collisions at s=7 TeV with the ATLAS detector

The ATLAS detector is used to search for high-mass states, such as heavy charged gauge bosons (W ′ ,W ⁎ ), decaying to a charged lepton (electron or muon) and a neutrino. Results are presented based on the analysis of pp collisions at a center-of-mass energy of 7 TeV corresponding to an integrated l...

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Detalles Bibliográficos
Autor principal: Aad, G.
Formato: JOUR
Materias:
Electroweak interaction
Exotics
Particle and resonance production
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03702693_v701_n1_p50_Aad
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_03702693_v701_n1_p50_Aad
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spelling todo:paper_03702693_v701_n1_p50_Aad2023-10-03T15:29:08Z Search for high-mass states with one lepton plus missing transverse momentum in proton–proton collisions at s=7 TeV with the ATLAS detector Aad, G. Electroweak interaction Exotics Particle and resonance production The ATLAS detector is used to search for high-mass states, such as heavy charged gauge bosons (W ′ ,W ⁎ ), decaying to a charged lepton (electron or muon) and a neutrino. Results are presented based on the analysis of pp collisions at a center-of-mass energy of 7 TeV corresponding to an integrated luminosity of 36 pb −1 . No excess beyond standard model expectations is observed. A W ′ with sequential standard model couplings is excluded at 95% confidence level for masses below 1.49 TeV, and a W ⁎ (charged chiral boson) for masses below 1.35 TeV. © 2011 CERN JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03702693_v701_n1_p50_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 Electroweak interaction
Exotics
Particle and resonance production
spellingShingle Electroweak interaction
Exotics
Particle and resonance production
Aad, G.
Search for high-mass states with one lepton plus missing transverse momentum in proton–proton collisions at s=7 TeV with the ATLAS detector
topic_facet Electroweak interaction
Exotics
Particle and resonance production
description The ATLAS detector is used to search for high-mass states, such as heavy charged gauge bosons (W ′ ,W ⁎ ), decaying to a charged lepton (electron or muon) and a neutrino. Results are presented based on the analysis of pp collisions at a center-of-mass energy of 7 TeV corresponding to an integrated luminosity of 36 pb −1 . No excess beyond standard model expectations is observed. A W ′ with sequential standard model couplings is excluded at 95% confidence level for masses below 1.49 TeV, and a W ⁎ (charged chiral boson) for masses below 1.35 TeV. © 2011 CERN
format JOUR
author Aad, G.
author_facet Aad, G.
author_sort Aad, G.
title Search for high-mass states with one lepton plus missing transverse momentum in proton–proton collisions at s=7 TeV with the ATLAS detector
title_short Search for high-mass states with one lepton plus missing transverse momentum in proton–proton collisions at s=7 TeV with the ATLAS detector
title_full Search for high-mass states with one lepton plus missing transverse momentum in proton–proton collisions at s=7 TeV with the ATLAS detector
title_fullStr Search for high-mass states with one lepton plus missing transverse momentum in proton–proton collisions at s=7 TeV with the ATLAS detector
title_full_unstemmed Search for high-mass states with one lepton plus missing transverse momentum in proton–proton collisions at s=7 TeV with the ATLAS detector
title_sort search for high-mass states with one lepton plus missing transverse momentum in proton–proton collisions at s=7 tev with the atlas detector
url http://hdl.handle.net/20.500.12110/paper_03702693_v701_n1_p50_Aad
work_keys_str_mv AT aadg searchforhighmassstateswithoneleptonplusmissingtransversemomentuminprotonprotoncollisionsats7tevwiththeatlasdetector
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