TY - INPR A1 - Anderlik, Csaba A1 - Csernai, László Pal A1 - Grassi, Frederique A1 - Greiner, Walter A1 - Hama, Yogiro A1 - Kodama, Takeshi A1 - Lázár, Zsolt Iosif A1 - Magas, Volodymyr K. A1 - Stöcker, Horst T1 - Freeze out in hydrodynamical models N2 - 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 space-like normal. We study some suggested solutions for this problem, and demonstrate it on one example. PACS: 24.10.Nz, 25.75.-q KW - Ausfrieren KW - Teilchenspektren KW - Erhaltungsgesetz KW - freeze out KW - particle spectra KW - conservation law Y1 - 1999 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/3097 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30-23057 ER -