QCD Description of Angular Correlations

We review the predictions on angular correlations and their recent experimental tests at LEP and HERA. Power behaviour of correlation functions appear for large angles and reflect the underlying fractal structure in jet evolution. Asymptotic scaling laws work rather well for the low momentum particl...

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Detalles Bibliográficos
Autor principal: Ochs, Wolfgang
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1142/9789812778048_0061
http://cds.cern.ch/record/528975
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author Ochs, Wolfgang
author_facet Ochs, Wolfgang
author_sort Ochs, Wolfgang
collection CERN
description We review the predictions on angular correlations and their recent experimental tests at LEP and HERA. Power behaviour of correlation functions appear for large angles and reflect the underlying fractal structure in jet evolution. Asymptotic scaling laws work rather well for the low momentum particles. For angular correlations the predictions work at least qualitatively, sometimes quantitatively, at LEP and the higher HERA energies. Some limitations of the approach and possible improvements are discussed.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
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spelling cern-5289752019-09-30T06:29:59Zdoi:10.1142/9789812778048_0061http://cds.cern.ch/record/528975engOchs, WolfgangQCD Description of Angular CorrelationsParticle Physics - PhenomenologyWe review the predictions on angular correlations and their recent experimental tests at LEP and HERA. Power behaviour of correlation functions appear for large angles and reflect the underlying fractal structure in jet evolution. Asymptotic scaling laws work rather well for the low momentum particles. For angular correlations the predictions work at least qualitatively, sometimes quantitatively, at LEP and the higher HERA energies. Some limitations of the approach and possible improvements are discussed.hep-ph/0111459oai:cds.cern.ch:5289752001-11-30
spellingShingle Particle Physics - Phenomenology
Ochs, Wolfgang
QCD Description of Angular Correlations
title QCD Description of Angular Correlations
title_full QCD Description of Angular Correlations
title_fullStr QCD Description of Angular Correlations
title_full_unstemmed QCD Description of Angular Correlations
title_short QCD Description of Angular Correlations
title_sort qcd description of angular correlations
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1142/9789812778048_0061
http://cds.cern.ch/record/528975
work_keys_str_mv AT ochswolfgang qcddescriptionofangularcorrelations

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