Skip to Main content Skip to Navigation
Journal articles

Bimodality: a Sign of Critical Behavior in Nuclear Reactions

Abstract : The recently discovered coexistence of multifragmentation and residue production for the same total transverse energy of light charged particles can be well reproduced in numerical simulations of the heavy ion reactions. A detailed analysis shows that fluctuations (introduced by elementary nucleon-nucleon collisions) determine which of the exit states is realized. Thus we observe for the first time nonlinear dynamics in heavy ion reactions. Also the scaling of the coexistence region with beam energy is well reproduced in these results from the QMD simulation program.
Document type :
Journal articles
Complete list of metadatas

http://hal.in2p3.fr/in2p3-00169328
Contributor : Dominique Girod <>
Submitted on : Monday, September 3, 2007 - 1:53:54 PM
Last modification on : Tuesday, November 27, 2018 - 3:08:49 PM

Links full text

Identifiers

Citation

A. Le Fevre, Jörg Aichelin. Bimodality: a Sign of Critical Behavior in Nuclear Reactions. Physical Review Letters, American Physical Society, 2008, 100, pp.042701. ⟨10.1103/PhysRevLett.100.042701⟩. ⟨in2p3-00169328⟩

Share

Metrics

Record views

236