Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2002-04-02
Phys.Rev.C66:014603,2002
Physics
Nuclear Physics
Nuclear Theory
16 pages, 7 figures
Scientific paper
10.1103/PhysRevC.66.014603
Antisymmetrized molecular dynamics with quantum branching is generalized so as to allow finite time duration of the unrestricted coherent mean field propagation which is followed by the decoherence into wave packets. In this new model, the wave packet shrinking by the mean field propagation is respected as well as the diffusion, so that it predicts a one-body dynamics similar to that in mean field models. The shrinking effect is expected to change the diffusion property of nucleons in nuclear matter and the global one-body dynamics. The central $\xenon+\tin$ collisions at 50 MeV/nucleon are calculated by the models with and without shrinking, and it is shown that the inclusion of the wave packet shrinking has a large effect on the multifragmentation in a big expanding system with a moderate expansion velocity.
Chbihi Abdelahad
Frankland J. D.
Hudan Sylvie
Ono Akira
No associations
LandOfFree
Compatibility of localized wave packets and unrestricted single particle dynamics for cluster formation in nuclear collisions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Compatibility of localized wave packets and unrestricted single particle dynamics for cluster formation in nuclear collisions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compatibility of localized wave packets and unrestricted single particle dynamics for cluster formation in nuclear collisions will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-316772