Measurement of the low-x behaviour of the photon structure function

The photon structure function F/sub 2//sup gamma /(x, Q/sup 2/) has been measured using data taken by the OPAL detector at e/sup +/e/sup -/ centre-of-mass energies of 91 GeV, 183 GeV and 189 GeV, in Q/sup 2 / ranges of 1.5-30.0 GeV/sup 2/ (LEP1), and 7.0-30.0 GeV/sup 2/ (LEP2), probing lower values...

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Detalles Bibliográficos
Autor principal: Kartvelishvili, V G
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0920-5632(01)01125-2
http://cds.cern.ch/record/512177
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author Kartvelishvili, V G
author_facet Kartvelishvili, V G
author_sort Kartvelishvili, V G
collection CERN
description The photon structure function F/sub 2//sup gamma /(x, Q/sup 2/) has been measured using data taken by the OPAL detector at e/sup +/e/sup -/ centre-of-mass energies of 91 GeV, 183 GeV and 189 GeV, in Q/sup 2 / ranges of 1.5-30.0 GeV/sup 2/ (LEP1), and 7.0-30.0 GeV/sup 2/ (LEP2), probing lower values of x than ever before. Since previous OPAL analyses, new Monte Carlo models and new methods, such as multi- variable unfolding, have been introduced, reducing significantly the model dependent systematic errors in the measurement. (3 refs).
id cern-512177
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
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spelling cern-5121772019-09-30T06:29:59Zdoi:10.1016/S0920-5632(01)01125-2http://cds.cern.ch/record/512177engKartvelishvili, V GMeasurement of the low-x behaviour of the photon structure functionParticle Physics - ExperimentThe photon structure function F/sub 2//sup gamma /(x, Q/sup 2/) has been measured using data taken by the OPAL detector at e/sup +/e/sup -/ centre-of-mass energies of 91 GeV, 183 GeV and 189 GeV, in Q/sup 2 / ranges of 1.5-30.0 GeV/sup 2/ (LEP1), and 7.0-30.0 GeV/sup 2/ (LEP2), probing lower values of x than ever before. Since previous OPAL analyses, new Monte Carlo models and new methods, such as multi- variable unfolding, have been introduced, reducing significantly the model dependent systematic errors in the measurement. (3 refs).oai:cds.cern.ch:5121772001
spellingShingle Particle Physics - Experiment
Kartvelishvili, V G
Measurement of the low-x behaviour of the photon structure function
title Measurement of the low-x behaviour of the photon structure function
title_full Measurement of the low-x behaviour of the photon structure function
title_fullStr Measurement of the low-x behaviour of the photon structure function
title_full_unstemmed Measurement of the low-x behaviour of the photon structure function
title_short Measurement of the low-x behaviour of the photon structure function
title_sort measurement of the low-x behaviour of the photon structure function
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/S0920-5632(01)01125-2
http://cds.cern.ch/record/512177
work_keys_str_mv AT kartvelishvilivg measurementofthelowxbehaviourofthephotonstructurefunction

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