Published May 2005 | Version v1
Journal article Metadata-only

Deformation and orientation effects in the driving potential of the dinuclear model

Creators

  • 1. FIAS, Universitaet Frankfurt (Germany)
  • 2. Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing (China)
  • 3. Research Center of Nuclear Theory, National Laboratory of Heavy Ion Accelerator of Lanzhou (China)
  • 4. Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou (China)
  • 5. Department of Physics, College of Science, Shenzhen University (China)
  • 6. Department of Physics, Tsinghua University, Beijing (China)
  • 7. Institut fuer Theoretische Physik, Justus-Liebig-Universitaet, Giessen (Germany)

Description

A double-folding method is used to calculate the nuclear and Coulomb interaction between two deformed nuclei with arbitrary orientations. A simplified Skryme-type interaction is adopted. The contributions of the nuclear and Coulomb interactions due to the deformation and orientation of the nuclei are evaluated for the driving potential used in the description of heavy-ion fusion reaction. So far there is no satisfactory theory to describe the evolution of the dynamical nuclear deformation and orientations during the heavy-ion fusion process. Our results estimate the magnitude of the above effects

Availability note (English)

Available from: http://dx.doi.org/10.1140/epja/i2004-10138-1

Additional details

Identifiers

DOI
10.1140/epja/i2004-10138-1;

Publishing Information

Journal Title
European Physical Journal. A
Journal Volume
24
Journal Issue
2
Journal Page Range
p. 223-229
ISSN
1434-6001

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
36087922
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
COMPOUND NUCLEI; COMPOUND-NUCLEUS REACTIONS; DARMSTADTIUM ISOTOPES; DEFORMED NUCLEI; HEAVY ION FUSION REACTIONS; HEAVY NUCLEI; LEAD 208 TARGET; MERCURY 198 TARGET; NICKEL 64 REACTIONS; NUCLEAR DEFORMATION; NUCLEAR MODELS; NUCLEAR MOLECULES; NUCLEAR POTENTIAL; SKYRME POTENTIAL
Descriptors DEC
DEFORMATION; HEAVY ION REACTIONS; ISOTOPES; MATHEMATICAL MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEON-NUCLEON POTENTIAL; NUCLEOSYNTHESIS; POTENTIALS; SYNTHESIS; TARGETS