We use projected shell model to study superdeformed phenomena in even-even nuclei for 130 and 140 mass regions , inclulding Ce130¡BCe132¡BNd132¡BNd134¡BNd136¡BSm136 and Sm142 etc. The fitting between the calculations and experimental values is very will in Ce and Sm isotopes. We find that there is a peak appearing in the dynamic moments of inertia diagrams in 130 mass region. The phenomena corresponds to a crossing of the SD ground-state band and a band associate the alignment of a neutron pair. The position of the peak will be translated to lower angular momentum with increasing neutron number.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0719100-165615 |
| Date | 19 July 2000 |
| Creators | Chen, Chi-Te |
| Contributors | Hsen-Che Tseng, Rong-Sheng Guw, Long-ming Chen |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0719100-165615 |
| Rights | unrestricted, Copyright information available at source archive |
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