Isospin diffusion in {sup 58}Ni-induced reactions at intermediate energies. II. Dynamical simulations
Journal Article
·
· Physical Review. C, Nuclear Physics
- Institut de Physique Nucleaire, Universite Paris-Sud 11, CNRS/IN2P3, F-91406 Orsay Cedex (France)
- INFN Laboratori Nazionali del Sud, I-95123 Catania (Italy)
We study isospin effects in semiperipheral collisions above the Fermi energy by considering the symmetric {sup 58}Ni+{sup 58}Ni and the asymmetric {sup 58}Ni+{sup 197}Au reactions over the incident energy range 52A-74A MeV. A microscopic transport model with two different parametrizations of the symmetry energy term is used to investigate the isotopic content of pre-equilibrium emission and the N/Z diffusion process. Simulations are also compared to experimental data obtained with the INDRA array and provide information on the degree of isospin equilibration observed in Ni+Au collisions. A better overall agreement between data and simulations is obtained when using a symmetry term that linearly increases with nuclear density.
- OSTI ID:
- 21289932
- Journal Information:
- Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 6 Vol. 79; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
Similar Records
Isospin diffusion in {sup 58}Ni-induced reactions at intermediate energies. I. Experimental results
Isospin diffusion and equilibration for Sn+Sn collisions at E/A=35 MeV
Isospin transport at Fermi energies
Journal Article
·
Mon Jun 15 00:00:00 EDT 2009
· Physical Review. C, Nuclear Physics
·
OSTI ID:21289931
Isospin diffusion and equilibration for Sn+Sn collisions at E/A=35 MeV
Journal Article
·
Sun Nov 14 23:00:00 EST 2010
· Physical Review. C, Nuclear Physics
·
OSTI ID:21499153
Isospin transport at Fermi energies
Journal Article
·
Wed Dec 14 23:00:00 EST 2005
· Physical Review. C, Nuclear Physics
·
OSTI ID:20771129