| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8197078 | Physics Letters B | 2007 | 4 Pages |
Abstract
Using the lattice QCD equation of state for an isentropically expanding fireball we follow the evolution of the effective number of particles in an ideal gas, Neff=pV/T. This number reduces to its third around the crossover temperature, which helps to resolve the entropy problem inherent in hadronization models assuming quark coalescence.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Tamás S. Biró, József Zimányi,