Search for the decay B<sup>0</sup><sub>s</sub> → μ+μ- with the ATLAS detector

A blind analysis searching for the decay B<sup>0</sup><sub>s</sub> → μ+ μ- has been performed using proton–proton collisions at a centre-of-mass energy of 7 TeV recorded with the ATLAS detector at the LHC. With an integrated luminosity of 2.4 fb<sup>-1</sup> no ex...

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Detalles Bibliográficos
Autores principales: Anduaga, Xabier Sebastián, Dova, María Teresa, Monticelli, Fernando Gabriel, Tripiana, Martín F., The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2012
Materias:
Ciencias Exactas
Física
B meson
flavour changing neutral currents
ATLAS detector
la̵rge hadron collider
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/80319
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-80319
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
B meson
flavour changing neutral currents
ATLAS detector
la̵rge hadron collider
spellingShingle Ciencias Exactas
Física
B meson
flavour changing neutral currents
ATLAS detector
la̵rge hadron collider
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS Collaboration
Search for the decay B<sup>0</sup><sub>s</sub> → μ+μ- with the ATLAS detector
topic_facet Ciencias Exactas
Física
B meson
flavour changing neutral currents
ATLAS detector
la̵rge hadron collider
description A blind analysis searching for the decay B<sup>0</sup><sub>s</sub> → μ+ μ- has been performed using proton–proton collisions at a centre-of-mass energy of 7 TeV recorded with the ATLAS detector at the LHC. With an integrated luminosity of 2.4 fb<sup>-1</sup> no excess of events over the background expectation is found and an upper limit is set on the branching fraction BR( B<sup>0</sup><sub>s</sub> → μ+ μ- ) < 2.2(1.9) × 10<sup>-8</sup> at 95% (90%) confidence level.
format Articulo
Articulo
author Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS Collaboration
author_facet Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS Collaboration
author_sort Anduaga, Xabier Sebastián
title Search for the decay B<sup>0</sup><sub>s</sub> → μ+μ- with the ATLAS detector
title_short Search for the decay B<sup>0</sup><sub>s</sub> → μ+μ- with the ATLAS detector
title_full Search for the decay B<sup>0</sup><sub>s</sub> → μ+μ- with the ATLAS detector
title_fullStr Search for the decay B<sup>0</sup><sub>s</sub> → μ+μ- with the ATLAS detector
title_full_unstemmed Search for the decay B<sup>0</sup><sub>s</sub> → μ+μ- with the ATLAS detector
title_sort search for the decay b<sup>0</sup><sub>s</sub> → μ+μ- with the atlas detector
publishDate 2012
url http://sedici.unlp.edu.ar/handle/10915/80319
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