Evolution equations for extended dihadron fragmentation functions

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dc.creatorCeccopieri, Federico A.
dc.creatorRadici, Marco
dc.creatorBacchetta, Alessandro
dc.date2007-03-24
dc.date.accessioned2026-07-07T11:59:14Z
dc.date.available2026-07-07T11:59:14Z
dc.descriptionWe consider dihadron fragmentation functions, describing the fragmentation of a parton in two unpolarized hadrons, and in particular extended dihadron fragmentation functions, explicitly dependent on the invariant mass, $M_h$, of the hadron pair. We first rederive the known results on $M_h$-integrated functions using Jet Calculus techniques, and then we present the evolution equations for extended dihadron fragmentation functions. Our results are relevant for the analysis of experimental measurements of two-particle-inclusive processes at different energies.
dc.description9 pages, 1 figure in eps format; RevTeX4 style
dc.identifierhttps://arxiv.org/abs/hep-ph/0703265
dc.identifierhttp://arxiv.org/abs/hep-ph/0703265
dc.identifierPhys.Lett.B650:81-89,2007
dc.identifierdoi:10.1016/j.physletb.2007.04.065
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206494
dc.subjectHigh Energy Physics - Phenomenology
dc.titleEvolution equations for extended dihadron fragmentation functions
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