Measurement of the inclusive b →τνX branching ratio

Using the L3 detector, the branching ratio BR(b → πνX) has been measured using a sample of Z → b events tagged by high momentum and high transverse momentum leptons in one hemisphere and with missing energy in the opposite hemisphere. From a sample of 948 000 hadronic events we find BR(b → πνX) = (2...

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Detalles Bibliográficos
Autores principales: Dova, María Teresa, L3 Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 1994
Materias:
Ciencias Exactas
Física
L3 detector
branching ratio
leptons
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/73368
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-73368
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
L3 detector
branching ratio
leptons
spellingShingle Ciencias Exactas
Física
L3 detector
branching ratio
leptons
Dova, María Teresa
L3 Collaboration
Measurement of the inclusive b →τνX branching ratio
topic_facet Ciencias Exactas
Física
L3 detector
branching ratio
leptons
description Using the L3 detector, the branching ratio BR(b → πνX) has been measured using a sample of Z → b events tagged by high momentum and high transverse momentum leptons in one hemisphere and with missing energy in the opposite hemisphere. From a sample of 948 000 hadronic events we find BR(b → πνX) = (2.4 ± 0.7 (stat.) ± 0.8 (syst.))%.
format Articulo
Articulo
author Dova, María Teresa
L3 Collaboration
author_facet Dova, María Teresa
L3 Collaboration
author_sort Dova, María Teresa
title Measurement of the inclusive b →τνX branching ratio
title_short Measurement of the inclusive b →τνX branching ratio
title_full Measurement of the inclusive b →τνX branching ratio
title_fullStr Measurement of the inclusive b →τνX branching ratio
title_full_unstemmed Measurement of the inclusive b →τνX branching ratio
title_sort measurement of the inclusive b →τνx branching ratio
publishDate 1994
url http://sedici.unlp.edu.ar/handle/10915/73368
work_keys_str_mv AT dovamariateresa measurementoftheinclusivebtnxbranchingratio
AT l3collaboration measurementoftheinclusivebtnxbranchingratio
bdutipo_str Repositorios
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