Mixing and CP violation in the $B_{s}$ system with ATLAS

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The different amplitudes contributing to the decay of $B_{s}$ into $J/\psi\phi(\mu^{+}\mu^{-}K^{+}K^{-})$ can be studied with a combined analysis of decay time and angular correlations. An analysis based on the LHC data collected by the ATLAS detector in 2011 and with initial B-meson flavour tagging...

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Autor principal: Bartos, P
Lenguaje:eng
Publicado: 2014
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1051/epjconf/20148103001
http://cds.cern.ch/record/1950301
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author Bartos, P
author_facet Bartos, P
author_sort Bartos, P
collection CERN
description The different amplitudes contributing to the decay of $B_{s}$ into $J/\psi\phi(\mu^{+}\mu^{-}K^{+}K^{-})$ can be studied with a combined analysis of decay time and angular correlations. An analysis based on the LHC data collected by the ATLAS detector in 2011 and with initial B-meson flavour tagging is presented, improving the accuracy in the CP-violating phase $\phi_{s}$ compared to the untagged analysis.
id cern-1950301
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-19503012022-08-10T20:38:49Zdoi:10.1051/epjconf/20148103001http://cds.cern.ch/record/1950301engBartos, PMixing and CP violation in the $B_{s}$ system with ATLASParticle Physics - ExperimentThe different amplitudes contributing to the decay of $B_{s}$ into $J/\psi\phi(\mu^{+}\mu^{-}K^{+}K^{-})$ can be studied with a combined analysis of decay time and angular correlations. An analysis based on the LHC data collected by the ATLAS detector in 2011 and with initial B-meson flavour tagging is presented, improving the accuracy in the CP-violating phase $\phi_{s}$ compared to the untagged analysis.ATL-PHYS-PROC-2014-149oai:cds.cern.ch:19503012014-09-25
spellingShingle Particle Physics - Experiment
Bartos, P
Mixing and CP violation in the $B_{s}$ system with ATLAS
title Mixing and CP violation in the $B_{s}$ system with ATLAS
title_full Mixing and CP violation in the $B_{s}$ system with ATLAS
title_fullStr Mixing and CP violation in the $B_{s}$ system with ATLAS
title_full_unstemmed Mixing and CP violation in the $B_{s}$ system with ATLAS
title_short Mixing and CP violation in the $B_{s}$ system with ATLAS
title_sort mixing and cp violation in the $b_{s}$ system with atlas
topic Particle Physics - Experiment
url https://dx.doi.org/10.1051/epjconf/20148103001
http://cds.cern.ch/record/1950301
work_keys_str_mv AT bartosp mixingandcpviolationinthebssystemwithatlas

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