Published June 2002 | Version v1
Journal article Metadata-only

Improved quantum molecular dynamics model and its applications to fusion reaction near barrier

Creators

  • 1. China Institute of Atomic Energy, P. O. Box 275(18), Beijing 102413 (China)
  • 2. Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080 (China)
  • 3. Nuclear Theory Center of National Laboratory of Heavy Ion Accelerator, Lanzhou 730000 (China)

Description

An improved quantum molecular dynamics model is developed. By using this model, the properties of ground state of nuclei from 6Li to 208Pb are described very well with one set of parameters. The fusion reactions for 40Ca+90Zr, 40Ca+96Zr, and 48Ca+90Zr at energies near the barrier are studied by this model. The experimental data of the fusion cross sections for 40Ca+90,96Zr at energies near the barrier are reproduced remarkably well without introducing any new parameters. The mechanism for the enhancement of the fusion cross sections for neutron-rich nuclear reaction near barrier is analyzed

Additional details

Identifiers

DOI
10.1103/PhysRevC.65.064608;
arXiv
arXiv:nucl-th/0201079v1;

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
65
Journal Issue
6
Journal Page Range
p. 064608-064608.10
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35093985
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
CALCIUM 40 REACTIONS; CALCIUM 48 REACTIONS; CROSS SECTIONS; GROUND STATES; HEAVY ION FUSION REACTIONS; MOLECULAR DYNAMICS METHOD
Descriptors DEC
CALCULATION METHODS; ENERGY LEVELS; HEAVY ION REACTIONS; NUCLEAR REACTIONS; NUCLEOSYNTHESIS; SYNTHESIS

Optional Information

Notes
(c) 2002 The American Physical Society