83 citations · 335 across the 18 of their papers we have counts for
9 papers · 1 filter
Phase-space density in heavy-ion collisions revisited
Q. H. Zhang, J. Barrette, C. Gale
We derive the phase space density of bosons from a general boson interferometry formula. We find that the phase space density is connected with the two-particles and the single par…
Charged particle fluctuations and microscopic models of nuclear collisions
Q. H. Zhang, V. Topor Pop, S. Jeon +1
We study the event-by-event fluctuations of the charged particles and compare the results of different Monte-Carlo Generators (MCG): VNIb, HIJING, HIJING/B and RQMD. We f…
Multi-boson effects in Bose-Einstein interferometry and the multiplicity distribution
Ulrich Heinz, Pierre Scotto, Qing-Hui Zhang
Multi-boson symmetrization effects on two-particle Bose-Einstein interferometry are studied for ensembles with arbitrary multiplicity distributions. This generalizes the previously…
Erraticity of Rapidity Gaps
Rudolph C. Hwa, Qing-hui Zhang
The use of rapidity gaps is proposed as a measure of the spatial pattern of an event. When the event multiplicity is low, the gaps between neighboring particles carry far more info…
new type of pion interferometry formula
Q. H. Zhang
New type of pion interferometry formulas is derived, in which not only the correlator but also the pion multiplicity is taken consideration. The method to get information about ini…
Multi-pion Bose-Einstein correlations in high energy heavy-ion collisions
Q. H. Zhang
Multi-pion correlations and wavepacket size effects on the pion multiplicity distribution, pion momentum distribution and two-pion interferometry are studied. It is shown that mult…