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Statistical hadronization phenomenology in $K/\pi$ fluctuations at ultra-relativistic energies
- Source :
- J.Phys.G37:094016,2010
- Publication Year :
- 2009
-
Abstract
- We discuss the information that can be obtained from an analysis of fluctuations in heavy ion collisions within the context of the statistical model of particle production. We then examine the recently published experimental data on ratio fluctuations, and use it to obtain constraints on the statistical properties (physically relevant ensemble, degree of chemical equilibration, scaling across energies and system sizes) and freeze-out dynamics (amount of reinteraction between chemical and thermal freeze-out) of the system.<br />Comment: Proceedings, SQM2009. Fig. 4, the main results figure, was wrong due to editing mistake, now corrected
- Subjects :
- Nuclear Theory
High Energy Physics - Phenomenology
Subjects
Details
- Database :
- arXiv
- Journal :
- J.Phys.G37:094016,2010
- Publication Type :
- Report
- Accession number :
- edsarx.1001.0087
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1088/0954-3899/37/9/094016