Document Type
Article
Publication Date
4-1-2022
Abstract
Nucleon pair shell model truncated to SD collective pair subspace (SDPSM) was applied to study the properties of the low-lying states of the even-even Nd144-156 isotopes. It is found that, within the M scheme, the systems with the number Nν=7 of neutron pairs (or the number Nπ=7 of proton pairs) can be studied in the SDPSM for the first time. The results show that the properties of the low-lying states of the even-even Nd isotopes can be reproduced approximately, and the even-even Nd144-156 isotopes may be a good candidate for the first-order shape phase transition.
Publication Source (Journal or Book title)
Physical Review C
Recommended Citation
He, B., Zhang, S., Li, L., Luo, Y., Zhang, Y., Pan, F., & Draayer, J. (2022). Even-even Nd isotopes in an SD -pair shell model. Physical Review C, 105 (4) https://doi.org/10.1103/PhysRevC.105.044332