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On transient effects in violent nuclear collisions
Suraud E., Ayik S., Belkacem M., Zhang F.S.
Nuclear Physics A (1994) 323-334 - http://hal.in2p3.fr/in2p3-00639500
Physique/Physique Nucléaire Théorique
On transient effects in violent nuclear collisions
E. Suraud1, S. Ayik, M. Belkacem2, F.S. Zhang
1 :  Laboratoire de Physique Quantique
Université Paul Sabatier (UPS) - Toulouse III
France
2 :  GANIL - Grand Accélérateur National d'Ions Lourds
http://www.ganil-spiral2.eu
CNRS : UPR3266 – IN2P3 – CEA : DSM/GANIL
Bvd Henri Becquerel - BP 55027 - 14076 CAEN CEDEX 5
France
It is shown that the numerical simulations of the recently developed Boltzmann-Langevin model exhibit large dynamical fluctuations in momentum space during the early stages of heavy-ion collisions, which arise from an interplay between the nuclear mean-field and binary collisions. It is pointed out that this transient behaviour provides an initial seed for the development of density fluctuations, and could strongly influence the particle production cross-sections at subthreshold energies.

Articles dans des revues avec comité de lecture
1994
Nuclear Physics A (Nucl. Phys. A)
Publisher Elsevier
ISSN 0375-9474 
323-334