arXiv:0904.3822·v1·Nuclear Theory
Quantum phase transitional patterns in the SD-pair shell model
Yanan Luo🇨🇳 · Yu Zhang🇨🇳 · Xiangfei Meng🇨🇳 · Feng Pan🇨🇳 · Jerry P. Draayer🇺🇸
Abstract
Patterns of shape-phase transition in the proton-neutron coupled systems are studied within the -pair shell model. The results show that some transitional patterns in the -pair shell model are similar to the , transitions with signatures of the critical point symmetry of the interacting boson model.
Comments: 13 pages, 7 figures