Untagged Analysis of B0s -> J/psi phi Channel

We have studied the B0s -> J/psi phi channel using a transversity analysis. We show that CMS will be able to separate the Light and Heavy eigenstates of B0s and to measure their lifetime. Consequently we expect to measure x_s indirectly for any value beyond the present experimental lower limi...

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Detalles Bibliográficos
Autor principal: Charles, François
Lenguaje:eng
Publicado: 1999
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/687120
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author Charles, François
author_facet Charles, François
author_sort Charles, François
collection CERN
description We have studied the B0s -> J/psi phi channel using a transversity analysis. We show that CMS will be able to separate the Light and Heavy eigenstates of B0s and to measure their lifetime. Consequently we expect to measure x_s indirectly for any value beyond the present experimental lower limit. Fitting a multiangle distribution we also expect to put an upper limit : lambda^2 eta<0.15 for DeltaGamma=0.2.
id cern-687120
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-6871202019-09-30T06:29:59Zhttp://cds.cern.ch/record/687120engCharles, FrançoisUntagged Analysis of B0s -> J/psi phi ChannelDetectors and Experimental TechniquesWe have studied the B0s -> J/psi phi channel using a transversity analysis. We show that CMS will be able to separate the Light and Heavy eigenstates of B0s and to measure their lifetime. Consequently we expect to measure x_s indirectly for any value beyond the present experimental lower limit. Fitting a multiangle distribution we also expect to put an upper limit : lambda^2 eta<0.15 for DeltaGamma=0.2.CMS-NOTE-1999-025oai:cds.cern.ch:6871201999-04-16
spellingShingle Detectors and Experimental Techniques
Charles, François
Untagged Analysis of B0s -> J/psi phi Channel
title Untagged Analysis of B0s -> J/psi phi Channel
title_full Untagged Analysis of B0s -> J/psi phi Channel
title_fullStr Untagged Analysis of B0s -> J/psi phi Channel
title_full_unstemmed Untagged Analysis of B0s -> J/psi phi Channel
title_short Untagged Analysis of B0s -> J/psi phi Channel
title_sort untagged analysis of b0s -> j/psi phi channel
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/687120
work_keys_str_mv AT charlesfrancois untaggedanalysisofb0sgtjpsiphichannel

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