Influence of the unique-parity states on the collectivity of low-lying states
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 to describe the low-lying collective states reasonably.
Publication Source (Journal or Book title)
Chinese Physics Letters
Luo, Y., Chen, J., Gao, Y., Ning, P., & Draayer, J. (2001). Influence of the unique-parity states on the collectivity of low-lying states. Chinese Physics Letters, 18 (4), 501-504. https://doi.org/10.1088/0256-307X/18/4/311