Resummed $C$-Parameter Distribution in $e^+ e^-$ Annihilation

We give perturbative predictions for the distribution of the $C$-Parameter event shape variable in $e^+e^-$ annihilation, including resummation of large logarithms in the two-jet (small-$C$) region, matched to next-to-leading order results. We also estimate the leading non-perturbative power correct...

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Detalles Bibliográficos
Autores principales: Catani, S, Webber, Bryan R
Lenguaje:eng
Publicado: 1998
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(98)00359-1
http://cds.cern.ch/record/343325
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author Catani, S
Webber, Bryan R
author_facet Catani, S
Webber, Bryan R
author_sort Catani, S
collection CERN
description We give perturbative predictions for the distribution of the $C$-Parameter event shape variable in $e^+e^-$ annihilation, including resummation of large logarithms in the two-jet (small-$C$) region, matched to next-to-leading order results. We also estimate the leading non-perturbative power correction and make a preliminary comparison with experimental data.
id cern-343325
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-3433252019-09-30T06:29:59Zdoi:10.1016/S0370-2693(98)00359-1http://cds.cern.ch/record/343325engCatani, SWebber, Bryan RResummed $C$-Parameter Distribution in $e^+ e^-$ AnnihilationParticle Physics - PhenomenologyWe give perturbative predictions for the distribution of the $C$-Parameter event shape variable in $e^+e^-$ annihilation, including resummation of large logarithms in the two-jet (small-$C$) region, matched to next-to-leading order results. We also estimate the leading non-perturbative power correction and make a preliminary comparison with experimental data.hep-ph/9801350CAVENDISH-HEP-97-16CERN-TH-98-014oai:cds.cern.ch:3433251998-01-20
spellingShingle Particle Physics - Phenomenology
Catani, S
Webber, Bryan R
Resummed $C$-Parameter Distribution in $e^+ e^-$ Annihilation
title Resummed $C$-Parameter Distribution in $e^+ e^-$ Annihilation
title_full Resummed $C$-Parameter Distribution in $e^+ e^-$ Annihilation
title_fullStr Resummed $C$-Parameter Distribution in $e^+ e^-$ Annihilation
title_full_unstemmed Resummed $C$-Parameter Distribution in $e^+ e^-$ Annihilation
title_short Resummed $C$-Parameter Distribution in $e^+ e^-$ Annihilation
title_sort resummed $c$-parameter distribution in $e^+ e^-$ annihilation
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0370-2693(98)00359-1
http://cds.cern.ch/record/343325
work_keys_str_mv AT catanis resummedcparameterdistributionineeannihilation
AT webberbryanr resummedcparameterdistributionineeannihilation

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