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Influence of the Unique-Parity States on Collectivity of
Low-Lying States |
| LUO Yan-An1,2;CHEN Jin-Quan3;GAO Ya-Chen4;NING Ping-Zhi1;J. P. Draayer5 |
| 1Institute of Physics, Nankai University, Tianjin 300071
2Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080
3Department of Physics, Nanjing University, Nanjing 210093
4Department of Physics, Liaoning Normal University, Dalian 116029
5Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803-4001, USA |
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| Cite this article: |
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LUO Yan-An, CHEN Jin-Quan, GAO Ya-Chen et al 2001 Chin. Phys. Lett. 18 501-504 |
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Abstract The importance of the unique-parity single particle level in the description of nuclear collectivity is stressed in the framework of the nucleon-pair shell model truncated to the SD subspace. It is found that with the shell model Hamiltonian which includes the single particle energy term, the unique-parity single particle level has to be included for describing the low-lying collective states reasonably.
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| Keywords:
21.60.Cs
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Published: 01 April 2001
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