Multiplicity dependence of Bose-Einstein correlations in antiproton-proton reactions: a discussion of possible origins

Abstract

The observed pronounced multiplicity dependence of correlation functions in hadron-hadron reactions and in particular of Bose-Einstein correlations provides information about underlying physics. We discuss in this contribution several interpretations, giving special attention to the string model for Bose-Einstein correlations of Andersson and Hofmann, as well as the core-halo picture of Csorgo, Lorstad and Zimanyi.

Comments: 9th Workshop on Multiparticle Production (Torino), 12 pages latex, incl 7 figs and espcrc2.sty