Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2005-02-02
Mod.Phys.Lett. A20 (2005) 2619-2628
Physics
Nuclear Physics
Nuclear Theory
6 pages, 5 figures, 1 table
Scientific paper
10.1142/S0217732305018232
By using the improved Quantum Molecular Dynamics model, the $^{244}$Pu+$^{244}$Pu, $^{238}$U+$^{238}$U and $^{197}$Au+$^{197}$Au reactions at the energy range of $E_{c.m.}$=800 $MeV$ to 2000 $MeV$ are studied. We find that the production probability of superheavy fragments(SHF) with $Z \geq$ 114 is much higher for $^{244}$Pu+$^{244}$Pu reaction compared with that of $^{238}$U+$^{238}$U reaction and no product of SHF is found for $^{197}$Au+$^{197}$Au. The production probability of SHF is narrowly peaked in incident energy dependence. The decay mechanism of the composite system of projectile and target and the time scale of decay process are explored. The binding energies of superheavy fragments are found to be broadly distributed and their shapes turn out to be exotic form.
Li Zhuxia
Wang Ning
Wu Xizhen
No associations
LandOfFree
Search for possible way of producing super-heavy elements-Dynamic study on damped reactions of 244Pu+244Pu,238$U+238$U and 197Au+197Au 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 Search for possible way of producing super-heavy elements-Dynamic study on damped reactions of 244Pu+244Pu,238$U+238$U and 197Au+197Au, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Search for possible way of producing super-heavy elements-Dynamic study on damped reactions of 244Pu+244Pu,238$U+238$U and 197Au+197Au will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-61323