Combination of LEP-II results for the reaction $e^{+}e^{-} \to \gamma \gamma (\gamma)$ and interpretations

This note presents a combination of published and preliminary results on the e+e-->gamma gamma (gamma) reaction for the four LEP collaborations in preparation for the 2002 summer conferences. Averages in terms of deviations from the QED predictions for the total cross-section and the parameters o...

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Autor principal: CERN. Geneva
Lenguaje:eng
Publicado: 2002
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/644910
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author CERN. Geneva
author_facet CERN. Geneva
author_sort CERN. Geneva
collection CERN
description This note presents a combination of published and preliminary results on the e+e-->gamma gamma (gamma) reaction for the four LEP collaborations in preparation for the 2002 summer conferences. Averages in terms of deviations from the QED predictions for the total cross-section and the parameters obtained from differential cross-section fits are given. No deviations from the QED expectations have been found.
id cern-644910
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-6449102022-01-27T08:58:19Zhttp://cds.cern.ch/record/644910engCERN. GenevaCombination of LEP-II results for the reaction $e^{+}e^{-} \to \gamma \gamma (\gamma)$ and interpretationsParticle Physics - ExperimentThis note presents a combination of published and preliminary results on the e+e-->gamma gamma (gamma) reaction for the four LEP collaborations in preparation for the 2002 summer conferences. Averages in terms of deviations from the QED predictions for the total cross-section and the parameters obtained from differential cross-section fits are given. No deviations from the QED expectations have been found.CERN-ALEPH-2002-025CERN-ALEPH-CONF-2002-014DELPHI-2002-089-CONF-622CERN-DELPHI-2002-089-CONF-622oai:cds.cern.ch:6449102002-07-16
spellingShingle Particle Physics - Experiment
CERN. Geneva
Combination of LEP-II results for the reaction $e^{+}e^{-} \to \gamma \gamma (\gamma)$ and interpretations
title Combination of LEP-II results for the reaction $e^{+}e^{-} \to \gamma \gamma (\gamma)$ and interpretations
title_full Combination of LEP-II results for the reaction $e^{+}e^{-} \to \gamma \gamma (\gamma)$ and interpretations
title_fullStr Combination of LEP-II results for the reaction $e^{+}e^{-} \to \gamma \gamma (\gamma)$ and interpretations
title_full_unstemmed Combination of LEP-II results for the reaction $e^{+}e^{-} \to \gamma \gamma (\gamma)$ and interpretations
title_short Combination of LEP-II results for the reaction $e^{+}e^{-} \to \gamma \gamma (\gamma)$ and interpretations
title_sort combination of lep-ii results for the reaction $e^{+}e^{-} \to \gamma \gamma (\gamma)$ and interpretations
topic Particle Physics - Experiment
url http://cds.cern.ch/record/644910
work_keys_str_mv AT cerngeneva combinationoflepiiresultsforthereactioneetogammagammagammaandinterpretations

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