Electroweak parameters of the Z° resonance and the standard model

The four LEP experiments have each performed precision measurements of Z ° parameters. A method is described for combin- ing the results of the four experiments, which takes into account the experimental and theoretical systematic errors and their correlations. We apply this method to the 1989 and 1...

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Detalles Bibliográficos
Autores principales: Dova, María Teresa, The LEP Collaborations (ALEPH, DELPHI, L3 and OPAL)
Formato: Articulo
Lenguaje:Inglés
Publicado: 1992
Materias:
Ciencias Exactas
Física
electroweak parameters
LEP experiments
decay parameters
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/73075
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-73075
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
electroweak parameters
LEP experiments
decay parameters
spellingShingle Ciencias Exactas
Física
electroweak parameters
LEP experiments
decay parameters
Dova, María Teresa
The LEP Collaborations (ALEPH, DELPHI, L3 and OPAL)
Electroweak parameters of the Z° resonance and the standard model
topic_facet Ciencias Exactas
Física
electroweak parameters
LEP experiments
decay parameters
description The four LEP experiments have each performed precision measurements of Z ° parameters. A method is described for combin- ing the results of the four experiments, which takes into account the experimental and theoretical systematic errors and their correlations. We apply this method to the 1989 and 1990 LEP data, corresponding to approximately 650 000 Z ° decays into hadrons and charged leptons, to obtain precision values for the Z ° parameters. We use these results to test the standard model and to constrain its parameters.
format Articulo
Articulo
author Dova, María Teresa
The LEP Collaborations (ALEPH, DELPHI, L3 and OPAL)
author_facet Dova, María Teresa
The LEP Collaborations (ALEPH, DELPHI, L3 and OPAL)
author_sort Dova, María Teresa
title Electroweak parameters of the Z° resonance and the standard model
title_short Electroweak parameters of the Z° resonance and the standard model
title_full Electroweak parameters of the Z° resonance and the standard model
title_fullStr Electroweak parameters of the Z° resonance and the standard model
title_full_unstemmed Electroweak parameters of the Z° resonance and the standard model
title_sort electroweak parameters of the z° resonance and the standard model
publishDate 1992
url http://sedici.unlp.edu.ar/handle/10915/73075
work_keys_str_mv AT dovamariateresa electroweakparametersofthezresonanceandthestandardmodel
AT thelepcollaborationsalephdelphil3andopal electroweakparametersofthezresonanceandthestandardmodel
bdutipo_str Repositorios
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