Showing 1999 · hep-phShow all

16 papers · 2 filters

hep-ph1999

Entropy in cluster analysis of single events in heavy ion collisions

K. Fialkowski, R. Wit

We analyse the cluster structure of the final multihadron states resulting from heavy ion collisions using the concept of Jaynes - Shannon entropy. Further evidence for an interest…

hep-ph1999★ 24 cited

Hyperon semileptonic decays and quark spin content of the proton

Hyun-Chul Kim, Michal Praszalowicz, Klaus Goeke

We investigate the hyperon semileptonic decays and the quark spin content of the proton taking into account flavor SU(3) symmetry breaking. Symmetry breaking is implemented wi…

hep-ph1999★ 105 cited

Fluctuations of string tension and transverse mass distribution

A. Bialas

It is shown that that Gaussian fluctuations of the string tension can account for the "thermal" distribution of transverse mass of particles created in decay of a colour string.

hep-ph1999★ 31 cited

Event by Event Analysis and Entropy of Multiparticle Systems

A. Bialas, W. Czyz

The coincidence method of measuring the entropy of a system, proposed some time ago by Ma, is generalized to include systems out of equilibrium. It is suggested that the method can…

hep-ph1999★ 1 cited

Bose-Einstein correlations

Kacper Zalewski

The effect of Bose-Einstein correlations on multiplicity distributions of identical pions is discussed. It is found that these correlations affect significantly the observed multip…

hep-ph1999★ 4 cited

New representation for the odderon wave function

G. P. Korchemsky, J. Wosiek

New representation of the odderon wave function is derived, which is convergent in the whole impact parameter plane and provides the analytic form of the quantization condition for…