On Dual Descriptions of Intermittency in a Jet

Abstract

Models of intermittent behaviour are usually formulated using a set of multiplicative random weights on a Cayley tree. However, intermittency in particle multiproduction from QCD jets is related to fragmentation of an additive quantum number, e.g. energy-momentum. We exhibit the non-trivial stochastic mapping between these {\it additive} and {\it multiplicative} cascading processes.

Comments: latex + 1 encapsulated poscript figure, to be published in Acta Physica Polonica (special issue celebrating the 60th birthday of A. Bialas)