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Universal Freeze-Out Criterion and Phase-Space Density in Ultrarelativistic Heavy-Ion Collisions
We explore the consequences of a freeze-out criterion for ultrarelativistic heavy-ion collisions, based on pion escape probabilities from the hot and dense but rapidly expanding collision region. We study to what extent the recently observed increase in pion phase space density from SPS to RHIC can...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2002
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevC.68.034905 http://cds.cern.ch/record/573237 |