Skip to Main content Skip to Navigation
Journal articles

Bifurcations in Boltzmann-Langevin One Body dynamics for fermionic systems

Abstract : We investigate the occurrence of bifurcations in the dynamical trajectories depicting nuclear collisions at Fermi energies. The quantitative description of the reaction dynamics is obtained within a novel one-body transport approach, based on the solution of the Boltzmann-Langevin equation in three dimensions, with a broad applicability for dissipative fermionic dynamics. Dilute systems formed in central collisions are shown to fluctuate between two energetically favourable mechanisms: reverting to a compact shape or rather disintegrating into several fragments. The latter result can be connected to the recent observation of bimodal distributions for quantities characterising fragmentation processes.
Document type :
Journal articles
Complete list of metadatas

http://hal.in2p3.fr/in2p3-00841685
Contributor : Sophie Heurteau <>
Submitted on : Friday, July 5, 2013 - 2:16:51 PM
Last modification on : Wednesday, September 16, 2020 - 4:08:16 PM

Links full text

Identifiers

Collections

Citation

P. Napolitani, M. Colonna. Bifurcations in Boltzmann-Langevin One Body dynamics for fermionic systems. Physics Letters B, Elsevier, 2013, 726, pp.382-386. ⟨10.1016/j.physletb.2013.08.005⟩. ⟨in2p3-00841685⟩

Share

Metrics

Record views

135