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Precision Electroweak Measurements and Constraints on the Standard Model

This note presents constraints on Standard Model parameters using published and preliminary precision electroweak results measured at the electron-positron colliders LEP and SLC. The results are compared with precise electroweak measurements from other experiments, notably CDF and D{\O}at the Tevatr...

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Autor principal: CERN. Geneva
Lenguaje:eng
Publicado: 2008
Materias:
Acceso en línea:http://cds.cern.ch/record/1142930
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author CERN. Geneva
author_facet CERN. Geneva
author_sort CERN. Geneva
collection CERN
description This note presents constraints on Standard Model parameters using published and preliminary precision electroweak results measured at the electron-positron colliders LEP and SLC. The results are compared with precise electroweak measurements from other experiments, notably CDF and D{\O}at the Tevatron. Constraints on the input parameters of the Standard Model are derived from the results obtained in high-$Q^2$ interactions, and used to predict results in low-$Q^2$ experiments, such as atomic parity violation, M{\o}ller scattering, and neutrino-nucleon scattering. The main changes with respect to the experimental results presented in 2007 are new combinations of results on the W-boson mass and width and the mass of the top quark.
id cern-1142930
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
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spelling cern-11429302022-01-12T10:50:47Zhttp://cds.cern.ch/record/1142930engCERN. GenevaPrecision Electroweak Measurements and Constraints on the Standard ModelParticle Physics - ExperimentThis note presents constraints on Standard Model parameters using published and preliminary precision electroweak results measured at the electron-positron colliders LEP and SLC. The results are compared with precise electroweak measurements from other experiments, notably CDF and D{\O}at the Tevatron. Constraints on the input parameters of the Standard Model are derived from the results obtained in high-$Q^2$ interactions, and used to predict results in low-$Q^2$ experiments, such as atomic parity violation, M{\o}ller scattering, and neutrino-nucleon scattering. The main changes with respect to the experimental results presented in 2007 are new combinations of results on the W-boson mass and width and the mass of the top quark.arXiv:0811.4682CERN-PH-EP-2008-020FERMILAB-TM-2420-ELEPEWWG-2008-01TEVEWWG-2008-01ALEPH-2008-001-PHYSIC-2008-001CDF-Note-9610D0-Note-5802DELPHI-2008-001-PHYS-950L3-Note-2834OPAL-PR428oai:cds.cern.ch:11429302008-12-01
spellingShingle Particle Physics - Experiment
CERN. Geneva
Precision Electroweak Measurements and Constraints on the Standard Model
title Precision Electroweak Measurements and Constraints on the Standard Model
title_full Precision Electroweak Measurements and Constraints on the Standard Model
title_fullStr Precision Electroweak Measurements and Constraints on the Standard Model
title_full_unstemmed Precision Electroweak Measurements and Constraints on the Standard Model
title_short Precision Electroweak Measurements and Constraints on the Standard Model
title_sort precision electroweak measurements and constraints on the standard model
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1142930
work_keys_str_mv AT cerngeneva precisionelectroweakmeasurementsandconstraintsonthestandardmodel