Precision determination of Vub

We review how to determine |Vub| from inclusive semileptonic B decay using combined cuts on the leptonic and hadronic invariant masses to eliminate the b -> c background. This leads to a determination of |Vub| with theoretical uncertainty at the 5 -10% level.

Detalles Bibliográficos
Autores principales: Bauer, C W, Ligeti, Z, Luke, M
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.22323/1.007.0078
http://cds.cern.ch/record/528631
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author Bauer, C W
Ligeti, Z
Luke, M
author_facet Bauer, C W
Ligeti, Z
Luke, M
author_sort Bauer, C W
collection CERN
description We review how to determine |Vub| from inclusive semileptonic B decay using combined cuts on the leptonic and hadronic invariant masses to eliminate the b -> c background. This leads to a determination of |Vub| with theoretical uncertainty at the 5 -10% level.
id cern-528631
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-5286312019-09-30T06:29:59Zdoi:10.22323/1.007.0078http://cds.cern.ch/record/528631engBauer, C WLigeti, ZLuke, MPrecision determination of VubParticle Physics - PhenomenologyWe review how to determine |Vub| from inclusive semileptonic B decay using combined cuts on the leptonic and hadronic invariant masses to eliminate the b -> c background. This leads to a determination of |Vub| with theoretical uncertainty at the 5 -10% level.hep-ph/0111387UCSD-PTH-2001-22oai:cds.cern.ch:5286312001-11-28
spellingShingle Particle Physics - Phenomenology
Bauer, C W
Ligeti, Z
Luke, M
Precision determination of Vub
title Precision determination of Vub
title_full Precision determination of Vub
title_fullStr Precision determination of Vub
title_full_unstemmed Precision determination of Vub
title_short Precision determination of Vub
title_sort precision determination of vub
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.22323/1.007.0078
http://cds.cern.ch/record/528631
work_keys_str_mv AT bauercw precisiondeterminationofvub
AT ligetiz precisiondeterminationofvub
AT lukem precisiondeterminationofvub

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