Particle identification for charmless two-body B decays at LHCb

Due to the possibility to produce $B^0$, $B_s^0$ and $\lambda_b$ hadrons in the proton-proton collisions at the LHC, the mass peaks of many two-body $B$ decays overlap. For this reason, the particle identification capabilities of the LHCb detector will play a crucial role in the measurements related...

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Detalles Bibliográficos
Autores principales: Carbone, A, Perazzini, S, Vagnoni, V
Lenguaje:eng
Publicado: 2010
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1225361
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author Carbone, A
Perazzini, S
Vagnoni, V
author_facet Carbone, A
Perazzini, S
Vagnoni, V
author_sort Carbone, A
collection CERN
description Due to the possibility to produce $B^0$, $B_s^0$ and $\lambda_b$ hadrons in the proton-proton collisions at the LHC, the mass peaks of many two-body $B$ decays overlap. For this reason, the particle identification capabilities of the LHCb detector will play a crucial role in the measurements related to these decay modes. In this document we propose a method for combining different observables provided by the LHCb particle identification system into a single generalized discriminating variable, useful when performing the statistical separation of the various channels in event-by-event fits.
id cern-1225361
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12253612019-09-30T06:29:59Zhttp://cds.cern.ch/record/1225361engCarbone, APerazzini, SVagnoni, VParticle identification for charmless two-body B decays at LHCbParticle Physics - ExperimentDue to the possibility to produce $B^0$, $B_s^0$ and $\lambda_b$ hadrons in the proton-proton collisions at the LHC, the mass peaks of many two-body $B$ decays overlap. For this reason, the particle identification capabilities of the LHCb detector will play a crucial role in the measurements related to these decay modes. In this document we propose a method for combining different observables provided by the LHCb particle identification system into a single generalized discriminating variable, useful when performing the statistical separation of the various channels in event-by-event fits.LHCb-PUB-2009-032CERN-LHCb-PUB-2009-032oai:cds.cern.ch:12253612010-01-13
spellingShingle Particle Physics - Experiment
Carbone, A
Perazzini, S
Vagnoni, V
Particle identification for charmless two-body B decays at LHCb
title Particle identification for charmless two-body B decays at LHCb
title_full Particle identification for charmless two-body B decays at LHCb
title_fullStr Particle identification for charmless two-body B decays at LHCb
title_full_unstemmed Particle identification for charmless two-body B decays at LHCb
title_short Particle identification for charmless two-body B decays at LHCb
title_sort particle identification for charmless two-body b decays at lhcb
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1225361
work_keys_str_mv AT carbonea particleidentificationforcharmlesstwobodybdecaysatlhcb
AT perazzinis particleidentificationforcharmlesstwobodybdecaysatlhcb
AT vagnoniv particleidentificationforcharmlesstwobodybdecaysatlhcb

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