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Showing 1998 · hep-phShow all

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hep-ph1998

Four Issues in Correlations and Fluctuations

A. Bialas

Introductory talk at the Session on Correlations and Fluctuations of the XXVII International Symposium on Multiparticle Dynamics held in Delphi, Greece, from 6th till 11th of Septe…

hep-ph1998★ 6 cited

Searching for cold spots in multipion systems

A. Bialas, K. Zalewski

Local fluctuations of pion density in momentum space may lead to Bose-Einstein condensation. Conditions for this phenomenon to occur in in high-energy collisions and possibilities…

hep-ph1998

Bose-Einstein correlations in high-energy multiple particle production processes

Kacper Zalewski

Correlations among identical bosons, which are familiar from statistical physics, play an increasingly important role in high energy multiple particle production processes. They pr…

hep-ph1998★ 7 cited

Antibaryon density in the central rapidity region of a heavy ion collision

J. Dziarmaga, M. Sadzikowski

We consider (anti-)baryons production in heavy ion collisions as production of topological defects during the chiral phase transition. Non-zero quark masses which explicitly break…

hep-ph1998★ 2 cited

Forward diffraction dissociation of the virtual photons at small x_Bj in the QCD dipole picture

A. Bialas, W. Czyz

Forward differential cross-section for diffraction dissociation of virtual photons on nucleon target is calculated in the QCD dipole picture. The numerical estimates are presented…

hep-ph1998★ 32 cited

Quark model and strange baryon production in heavy ion collisions

A. Bialas

It is pointed out that the recent data on strange baryon and antibaryon production in Pb-Pb collisions at 159 GeV/c agree well with the hypothesis of an intermediate state of quasi…