Particle number fluctuations in nuclear collisions within excluded volume hadron gas model

Details Particle number fluctuations in nuclear collisions within excluded volume hadron gas model Particle number fluctuations in nuclear collisions within excluded volume hadron gas model

2007-02-26

arxiv.org/abs/nucl-th/0702081v2

Phys.Rev.C76:024901,2007

Physics

Nuclear Physics

Nuclear Theory

19 pages, 4 figures

Scientific paper

10.1103/PhysRevC.76.024901

The multiplicity fluctuations are studied in the van der Waals excluded volume hadron-resonance gas model. The calculations are done in the grand canonical ensemble within the Boltzmann statistics approximation. The scaled variances for positive, negative and all charged hadrons are calculated along the chemical freeze-out line of nucleus-nucleus collisions at different collision energies. The multiplicity fluctuations are found to be suppressed in the van der Waals gas. The numerical calculations are presented for two values of hard-core hadron radius, $r=0.3$ fm and 0.5 fm, as well as for the upper limit of the excluded volume suppression effects.

Affiliated with

Also associated with

No associations

Rating

Particle number fluctuations in nuclear collisions within excluded volume hadron gas model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Particle number fluctuations in nuclear collisions within excluded volume hadron gas model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Particle number fluctuations in nuclear collisions within excluded volume hadron gas model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-131956