Published April 17, 2013 | Version v1
Journal article Metadata-only

Multi-cluster problems: resonances, scattering and condensed states

Creators

  • 1. Nuclear Reaction Data Centre, Faculty of Science, Hokkaido University, Sapporo 060-0810 (Japan)
  • 2. General Education, Faculty of Engineering, Osaka Institute of Technology, Osaka, Osaka 535-8585 (Japan)
  • 3. Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka 567-0047 (Japan)
  • 4. Division of Physics, Graduate School of Science, University of Tokyo, 7-3-1 Hongo, 133-0033 Tokyo (Japan)

Description

This talk is mainly concerned with many-body resonances in nuclear physics. We extensively discuss the structure and reactions of multi-cluster systems using the complex scaling method (CSM). We expound three interesting problems in recent studies of multi-cluster systems. First, we discuss four- and five-body resonances in A=7 (7He, 7B) and A=8 (8He, 8C) systems, respectively. The observed states are well explained and many additional states are predicted. Second, the Coulomb breakup reactions of two-neutron halo nuclei and the α-d scattering are investigated using a three-body model with CSM. Finally, we discuss the α-condensate-like states and their symplectic excitation properties in three- and four-α models for 12C and 16O, respectively.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/436/1/012026

Additional details

Identifiers

DOI
10.1088/1742-6596/436/1/012026;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
436
Journal Issue
1
Journal Page Range
[8 p.]
ISSN
1742-6596

Conference

Title
10. international conference on clustering aspects of nuclear structure and dynamics
Acronym
CLUSTER'12
Dates
24-28 Sep 2012
Place
Debrecen (Hungary)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44119083
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BORON 7; BREAKUP REACTIONS; CARBON 12; CARBON 8; CLUSTER MODEL; CONDENSATES; EXCITATION; HELIUM 7; HELIUM 8; NUCLEAR HALOS; NUCLEAR PHYSICS; NUCLEAR STRUCTURE; OXYGEN 16; RESCATTERING; RESONANCE SCATTERING; SCALING; THREE-BODY PROBLEM
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BORON ISOTOPES; CARBON ISOTOPES; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HELIUM ISOTOPES; INELASTIC SCATTERING; ISOTOPES; LIGHT NUCLEI; MANY-BODY PROBLEM; MATHEMATICAL MODELS; MILLISECONDS LIVING RADIOISOTOPES; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; OXYGEN ISOTOPES; PHYSICS; RADIOISOTOPES; SCATTERING; STABLE ISOTOPES