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- Title
α-PARTICLE CONDENSED STATE IN <sup>16</sup>O.
- Authors
FUNAKI, Y.; YAMADA, T.; HORIUCHI, H.; RÖPKE, G.; SCHUCK, P.; TOHSAKI, A.
- Abstract
The α-particle condensed state in 16O is investigated by the use of 4α OCM (Orthogonality Condition Model). Low-lying spectrum in experiment is well reproduced up to around the 4α threshold. Furthermore, the excited state obtained around the 4α threshold as the $0_6^ + $ state is shown to have a dilute density structure and give strong enhancement of the occupation of the S-state c.o.m. orbital of the α-particles. This is strong evidence that the state is regarded as the 4α condensed state. It also has a large component of $\alpha +^{12} {\rm{C(0}}_2^+)$ configuration, which is another reliable evidence of the state to be of 4α condensate nature.
- Subjects
PARTICLES; CONDENSED matter; EXCITED state chemistry; DENSITY; ELECTRON configuration
- Publication
International Journal of Modern Physics E: Nuclear Physics, 2009, Vol 18, Issue 10, p2083
- ISSN
0218-3013
- Publication type
Article
- DOI
10.1142/S0218301309014330