Kinetic freezeout models

Mar, 1999
24 pages
Published in:
  • Acta Phys.Hung.A 9 (1999) 193-216
e-Print:

Citations per year

19992004200920142019024681012
Abstract:
Freeze out of particles across a space-time hypersurface is discussed in kinetic models. The calculation of final momentum distribution of emitted particles is described for freeze out surfaces, with spacelike normals. The resulting non-equilibrium distribution does not resemble, the previously proposed, cut Juttner distribution, and shows non-exponential p_t-spectra similar to the ones observed in experiments.