Fracture functions from cut vertices

Using a generalized cut vertex expansion we introduce the concept of an extended fracture function for the description of semi-inclusive deep inelastic processes in the target fragmentation region. Extended fracture functions are shown to obey a standard homogeneous DGLAP-type equation which, upon i...

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Detalles Bibliográficos
Autores principales: Grazzini, Massimiliano, Trentadue, L G, Veneziano, Gabriele
Lenguaje:eng
Publicado: 1997
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0550-3213(97)00840-7
http://cds.cern.ch/record/334781
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author Grazzini, Massimiliano
Trentadue, L G
Veneziano, Gabriele
author_facet Grazzini, Massimiliano
Trentadue, L G
Veneziano, Gabriele
author_sort Grazzini, Massimiliano
collection CERN
description Using a generalized cut vertex expansion we introduce the concept of an extended fracture function for the description of semi-inclusive deep inelastic processes in the target fragmentation region. Extended fracture functions are shown to obey a standard homogeneous DGLAP-type equation which, upon integration over t, becomes the usual inhomogeneous evolution equation for ordinary fracture functions.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1997
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spelling cern-3347812019-09-30T06:29:59Zdoi:10.1016/S0550-3213(97)00840-7http://cds.cern.ch/record/334781engGrazzini, MassimilianoTrentadue, L GVeneziano, GabrieleFracture functions from cut verticesParticle Physics - PhenomenologyUsing a generalized cut vertex expansion we introduce the concept of an extended fracture function for the description of semi-inclusive deep inelastic processes in the target fragmentation region. Extended fracture functions are shown to obey a standard homogeneous DGLAP-type equation which, upon integration over t, becomes the usual inhomogeneous evolution equation for ordinary fracture functions.hep-ph/9709452CERN-TH-97-248UPRF-97-11oai:cds.cern.ch:3347811997-09-26
spellingShingle Particle Physics - Phenomenology
Grazzini, Massimiliano
Trentadue, L G
Veneziano, Gabriele
Fracture functions from cut vertices
title Fracture functions from cut vertices
title_full Fracture functions from cut vertices
title_fullStr Fracture functions from cut vertices
title_full_unstemmed Fracture functions from cut vertices
title_short Fracture functions from cut vertices
title_sort fracture functions from cut vertices
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0550-3213(97)00840-7
http://cds.cern.ch/record/334781
work_keys_str_mv AT grazzinimassimiliano fracturefunctionsfromcutvertices
AT trentaduelg fracturefunctionsfromcutvertices
AT venezianogabriele fracturefunctionsfromcutvertices

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