  We present a complete systematic theoretical study of multifragmentation for
asymmetric colliding nuclei for heavy-ion reactions in the energy range between
50 MeV/nucleon and 1000 MeV/nucleon by using isospin dependent quantum
molecular dynamics (IQMD) model. We have observed an interesting outcome for
asymmetric colliding nuclei. The comparison between the symmetric and
asymmetric colliding nuclei for the isospin independent cross section and
isospin dependent cross section has been studied. We have found the pronounced
effect of different cross section and mass asymmetry on the nuclear reaction
dynamics.
