Published August 2002
| Version v1
Journal article
On the mechanism of the isospin fractionation in nuclear multifragmentation
- 1. Chinese Academy of Sciences, Lanzhou (China). Inst. of Modern Physics
- 2. Shanghai Jiaotong Univ., Shanghai (China). Dept. of Physics
Description
The isospin fractionation in heavy-ion collisions is investigated using a static method and an isospin-dependent quantum molecular dynamics (IQMD) model. A static interpretation of the isospin fractionation is provided based on a phenomenological asymmetric nuclear equation of state. The effects of different dynamic ingredients on the isospin fractionation, i.e. symmetry potential. Coulomb potential and isospin dependence of N-N cross section, are discussed in the frame of IQMD model
Additional details
Publishing Information
- Journal Title
- Acta Physica Sinica
- Journal Volume
- 51
- Journal Issue
- 8
- Journal Page Range
- p. 1700-1705
- ISSN
- 1000-3290
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 34068308
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- EQUATIONS OF STATE; HEAVY ION REACTIONS; ISOSPIN; MOLECULAR DYNAMICS METHOD; NUCLEAR FRAGMENTATION; QUANTUM MECHANICS
- Descriptors DEC
- CALCULATION METHODS; EQUATIONS; MECHANICS; NUCLEAR REACTIONS; PARTICLE PROPERTIES