Freeze-out in hydrodynamical models

Freeze-out in hydrodynamical models

We study the effects of strict conservation laws and the problem of negative contributions to final momentum distribution during the freeze-out through 3-dimensional hypersurfaces with spacelike normal. We study some suggested solutions for this problem, and demonstrate it in one example.

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Veröffentlicht in:Physical review. C, Nuclear physics Nuclear physics, 1999-06, Vol.59 (6), p.3309-3316
Hauptverfasser: Anderlik, Cs, Csernai, L. P., Grassi, F., Greiner, W., Hama, Y., Kodama, T., Lázár, Zs. I., Magas, V. K., Stöcker, H.
Format: Artikel
Sprache:eng
Schlagworte:
Collisions (Nuclear physics)
Col·lisions (Física nuclear)
Nuclear reactions
Reaccions nuclears
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Zusammenfassung:We study the effects of strict conservation laws and the problem of negative contributions to final momentum distribution during the freeze-out through 3-dimensional hypersurfaces with spacelike normal. We study some suggested solutions for this problem, and demonstrate it in one example.
ISSN:0556-2813
1089-490X
DOI:10.1103/PhysRevC.59.3309