Fractal structure in multiparticle production in e(sup +)e(sup (minus)) annihilations at 29 GeV.

摘要

The fractal structure in multiparticle production in e(sup +)e(sup (minus)) annihilations at 29 GeV has been studied using the HRS detector at PEP. Very high fractal moments have been measured and their implications are discussed in terms of an (alpha)-model and a thermodynamical model. Two-dimensional fractal moments in the rapidity and azimuthal angle space have also been measured and the results are compared to the Lund string model predictions. 6 refs., 2 figs.