Isoscaling of the Fission Fragments with Langevin Equation

Abstract

Langevin equation is used to simulate the fission process of ${}^{112}$Sn + ${}^{112}$Sn and ${}^{116}$Sn + ${}^{116}$Sn. The mass distribution of the fission fragments are given by assuming the process of symmetric fission or asymmetric fission with the Gaussian probability sampling. Isoscaling behavior has been observed from the analysis of fission fragments of both reactions and the isoscaling parameter $\alpha$ seems to be sensitive to the width of fission probability and the beam energy.

Comments: 4 pages, 3 figures