Search for a heavy neutral particle decaying into an electron and a muon using 1 fb-1 of ATLAS data

A search is presented for a high mass neutral particle that decays directly to the e±μ∓ final state. The data sample was recorded by the ATLAS detector in √ s = 7 TeV pp collisions at the LHC from March to June 2011 and corresponds to an integrated luminosity of 1.07 fb-1. The data are found to be c...

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Detalles Bibliográficos
Autores principales: Anduaga, Xabier Sebastián, Dova, María Teresa, Monticelli, Fernando Gabriel, Tripiana, Martín Fernando, The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2011
Materias:
Física
high mass neutral particle
ATLAS detector
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/84219
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-84219
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
high mass neutral particle
ATLAS detector
spellingShingle Física
high mass neutral particle
ATLAS detector
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín Fernando
The ATLAS Collaboration
Search for a heavy neutral particle decaying into an electron and a muon using 1 fb-1 of ATLAS data
topic_facet Física
high mass neutral particle
ATLAS detector
description A search is presented for a high mass neutral particle that decays directly to the e±μ∓ final state. The data sample was recorded by the ATLAS detector in √ s = 7 TeV pp collisions at the LHC from March to June 2011 and corresponds to an integrated luminosity of 1.07 fb-1. The data are found to be consistent with the Standard Model background. The high e±μ∓ mass region is used to set 95% confidence level upper limits on the production of two possible new physics processes: tau sneutrinos in an R-parity violating supersymmetric model and Z'-like vector bosons in a lepton flavor violating model.
format Articulo
Articulo
author Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín Fernando
The ATLAS Collaboration
author_facet Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín Fernando
The ATLAS Collaboration
author_sort Anduaga, Xabier Sebastián
title Search for a heavy neutral particle decaying into an electron and a muon using 1 fb-1 of ATLAS data
title_short Search for a heavy neutral particle decaying into an electron and a muon using 1 fb-1 of ATLAS data
title_full Search for a heavy neutral particle decaying into an electron and a muon using 1 fb-1 of ATLAS data
title_fullStr Search for a heavy neutral particle decaying into an electron and a muon using 1 fb-1 of ATLAS data
title_full_unstemmed Search for a heavy neutral particle decaying into an electron and a muon using 1 fb-1 of ATLAS data
title_sort search for a heavy neutral particle decaying into an electron and a muon using 1 fb-1 of atlas data
publishDate 2011
url http://sedici.unlp.edu.ar/handle/10915/84219
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