2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/45827We present a cascading model for a single jet, inspired to QCD and to the phenomenological analysis of multiplicity distributions. The model, describing as it does a two dimensional evolution in virtuality and rapidity, allows analytical predictions for clan analysis parameters to be made.Talk presented by R. Ugoccioni at XXV Multiparticle Dynamics, Stara Lesna, Slovakia, Sept. 1995. LaTeX with epsfig, 11 pages, 3 figures. Postscript file available through http://www.thep.lu.se/tf2/hep/article.hep.htmlHigh Energy Physics - Phenomenologytext