ALCOR - A DYNAMICAL MODEL FOR HADRONIZATION

Hadron multiplicities are calculated in the framework of the algebraic coalescence rehadronization model (ALCOR), which counts for redistrib ution of quarks into hadrons for relativistic heavy-ion collisions. Dy namical in-medium suppression of the light to heavy quark coalescence factors and the influence of Bjorken flow on the final hadronic compos ition are incorporated in the model. A comparison is made with the CER N SPS NA35 (S+S) heavy-ion experiment where the total total quark numb er is fitted to the total charge multiplicity and predictions for NA49 (Pb+Pb) is presented.