Signature dependence and inversion in two quasi‐particle rotational bands of even‐even nuclei
作者:
A. K. Jain,
Alpana Goel,
期刊:
AIP Conference Proceedings
(AIP Available online 1991)
卷期:
Volume 238,
issue 1
页码: 153-155
ISSN:0094-243X
年代: 1991
DOI:10.1063/1.41162
出版商: AIP
数据来源: AIP
摘要:
The experimental data on two quasi‐particle (2qp) rotational bands of even‐even rare‐earth nuclei reveal significant odd‐even staggering in both K+=(&OHgr;1+&OHgr;2) and K=‖&OHgr;1−&OHgr;2‖ bands. An empirical rule is proposed for the phase of staggering and is checked with the experimental data. More complexities are exhibited by these rotational bands as compared to odd‐odd nuclei which are evidenced in the form of anomalous behavior seen in the cases where data are known up to higher spins.
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