Published March 2006 | Version v1
Journal article Metadata-only

Simplified method to include the tensor contribution in α-cluster model

Creators

  • 1. Department of Physics, University of Tokyo, Hongo, 113-0033 Tokyo (Japan)
  • 2. Hahn-Meitner-Institut Berlin, D-140109 Berlin (Germany)
  • 3. Information Processing Center, Kitami Institute of Technology, 090-8507 Kitami (Japan)
  • 4. Institute of Physics, University of Tsukuba, 305-8571 Tsukuba (Japan)
  • 5. Integrated Information Processing Center, Niigata University, 950-2181 Niigata (Japan)
  • 6. The Institute of Physical and Chemical Research (RIKEN), Wako 351-0098 (Japan)

Description

We propose a simplified model to directly take into account the contribution of the tensor interaction (SMT) for light nuclei by extending the α-cluster model. In 8Be, the energy curve with respect to the relative distance between the two 4He clusters suggests that the cluster structure persists even though the tensor interaction contributes strongly. In addition to SMT, a simplified method to take into account the strong spin-orbit contribution is introduced and the coupling effects of these two models is shown to be important in 12C, in contrast to 8Be

Additional details

Identifiers

DOI
10.1103/PhysRevC.73.034310;

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
73
Journal Issue
3
Journal Page Range
p. 034310-034310.7
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
37076762
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ALPHA PARTICLES; BERYLLIUM 8; CARBON 12; CLUSTER MODEL; COUPLING; HELIUM 4; NUCLEAR STRUCTURE; SPIN; TENSORS
Descriptors DEC
ALKALINE EARTH ISOTOPES; ALPHA DECAY RADIOISOTOPES; ANGULAR MOMENTUM; BERYLLIUM ISOTOPES; CARBON ISOTOPES; CHARGED PARTICLES; EVEN-EVEN NUCLEI; HELIUM ISOTOPES; IONIZING RADIATIONS; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEI; PARTICLE PROPERTIES; RADIATIONS; RADIOISOTOPES; STABLE ISOTOPES

Optional Information

Notes
(c) 2006 The American Physical Society