Published January 28, 2009
| Version v1
Journal article
Collective structure in neutron-rich Cr nuclei around N = 40
Creators
- 1. Department of Physics, Kyushu Sangyo University, Fukuoka 813-8503 (Japan)
- 2. Department of Physics, Shanghai Jiao Tong University, Shanghai 200240 (China)
- 3. Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China)
- 4. Institute of Natural Sciences, Senshu University, Tokyo 101-8425 (Japan)
Description
The microscopic structure of the neutron-rich Cr nuclei around N = 40 is investigated using spherical shell-model calculations. The calculations reproduce well the known energy levels for Cr nuclei, and predict the collectivity around neutron number N = 40. The calculated B(E2;21+→01+) systematics show the strong collectivity around N = 40. The sudden drop of the 9/21+ from 55Cr to 59Cr and the low-lying 02+ states around N = 40 are discussed. We predict a new band built on the 02+ state in 64Cr with N = 40.
Additional details
Identifiers
- DOI
- 10.1063/1.3087111;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1090
- Journal Issue
- 1
- Journal Page Range
- p. 615-616
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 13. international symposium on capture gamma-ray spectroscopy and related topics
- Dates
- 25-29 Aug 2008
- Place
- Cologne (Germany)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41006098
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHROMIUM 55; CHROMIUM 59; CHROMIUM 64; COLLECTIVE MODEL; ENERGY LEVELS; NEUTRON-RICH ISOTOPES; NEUTRONS; SHELL MODELS
- Descriptors DEC
- BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHROMIUM ISOTOPES; ELEMENTARY PARTICLES; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; FERMIONS; HADRONS; INTERMEDIATE MASS NUCLEI; ISOTOPES; MATHEMATICAL MODELS; MICROSECONDS LIVING RADIOISOTOPES; MILLISECONDS LIVING RADIOISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEAR MODELS; NUCLEI; NUCLEONS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES
Optional Information
- Notes
- (c) 2009 American Institute of Physics