Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2000-05-26
Nucl.Phys.A679:441-461,2001
Physics
Nuclear Physics
Nuclear Theory
29 pages, 9 figures
Scientific paper
10.1016/S0375-9474(00)00371-7
We show that the quasifission paths predicted by the one-body dissipation dynamics, in the slowest phase of a binary reaction, follow a quasistatic path, which represents a sequence of states of thermal equilibrium at a fixed value of the deformation coordinate. This establishes the use of the statistical particle-evaporation model in the case of dynamical time-evolving systems. Pre- and post-scission multiplicities of neutrons and total multiplicities of protons and alpha particles in fission reactions of 63Cu+92Mo, 60Ni+100Mo, 63Cu+100Mo at 10 MeV/u and 20Ne+144,148,154Sm at 20 MeV/u are reproduced reasonably well with statistical model calculations performed along dynamic trajectories whose slow stage (from the most compact configuration up to the point where the neck starts to develop) lasts some 35x10^{-21} s.
Aleshin V. P.
Centelles Mario
Nicolis N. G.
Viñas Xavier
No associations
LandOfFree
Dynamic and Quasistatic Trajectories in Quasifission Reactions and Particle Emission 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 Dynamic and Quasistatic Trajectories in Quasifission Reactions and Particle Emission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamic and Quasistatic Trajectories in Quasifission Reactions and Particle Emission will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-707185