[en] The computer program STOSS determines the path of a particle in a heterogenous medium in three dimensions. The program can be used as a module in Monte-Carlo-calculations. The collision can be transferred from the centre-of-mass system into a fixed cartesian coordinate-system by means of appropriate transformations. Then the path length is determined and the location of the next collision is calculated. The computational details are discussed at some length. (auth.)
Original Title
STOSS - Ein fuer Monte-Carlo-Rechnungen geeigneter Modul fuer Bestimung des Weges eines Teilchens in heterogenen Medien im Raum