Measurement of mass and width of the W boson at LEP

We report on measurements of the mass and total decay width of the W boson with the L3 detector at LEP. W-pair events produced in e+e- interactions between 161 GeV and 183 GeV centre-of-mass energy are selected in a data sample corresponding to a total luminosity of 76.7 pb-1 . Combining all final s...

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Detalles Bibliográficos
Autores principales: Dova, María Teresa, Lacentre, Pablo E., L3 Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 1999
Materias:
Ciencias Exactas
W boson
L3 detector
W-pair
Física
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/78059
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-78059
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
W boson
L3 detector
W-pair
Física
spellingShingle Ciencias Exactas
W boson
L3 detector
W-pair
Física
Dova, María Teresa
Lacentre, Pablo E.
L3 Collaboration
Measurement of mass and width of the W boson at LEP
topic_facet Ciencias Exactas
W boson
L3 detector
W-pair
Física
description We report on measurements of the mass and total decay width of the W boson with the L3 detector at LEP. W-pair events produced in e+e- interactions between 161 GeV and 183 GeV centre-of-mass energy are selected in a data sample corresponding to a total luminosity of 76.7 pb-1 . Combining all final states in W-pair production, the mass and total decay width of the W boson are determined to be mW=80.61 ± 0.15 GeV and ΓW= 1.97 ± 0.38 GeV, respectively.
format Articulo
Articulo
author Dova, María Teresa
Lacentre, Pablo E.
L3 Collaboration
author_facet Dova, María Teresa
Lacentre, Pablo E.
L3 Collaboration
author_sort Dova, María Teresa
title Measurement of mass and width of the W boson at LEP
title_short Measurement of mass and width of the W boson at LEP
title_full Measurement of mass and width of the W boson at LEP
title_fullStr Measurement of mass and width of the W boson at LEP
title_full_unstemmed Measurement of mass and width of the W boson at LEP
title_sort measurement of mass and width of the w boson at lep
publishDate 1999
url http://sedici.unlp.edu.ar/handle/10915/78059
work_keys_str_mv AT dovamariateresa measurementofmassandwidthofthewbosonatlep
AT lacentrepabloe measurementofmassandwidthofthewbosonatlep
AT l3collaboration measurementofmassandwidthofthewbosonatlep
bdutipo_str Repositorios
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