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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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Lenguaje: | eng |
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2008
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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 |
record_format | invenio |
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 |