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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...
Autores principales: | Grazzini, Massimiliano, Trentadue, L G, Veneziano, Gabriele |
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Lenguaje: | eng |
Publicado: |
1997
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(97)00840-7 http://cds.cern.ch/record/334781 |
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