Quantum phase transitional patterns in the SD-pair shell model

Journal Article · Wed Jul 15 00:00:00 EDT 2009 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.80.014311· OSTI ID:21289980

Yanan, Luo; Xiangfei, Meng ^[1]; Yu, Zhang ^[2]; Feng, Pan ^[3]; Draayer, Jerry P ^[4]

---

1. School of Physics, Nankai University, Tianjin 300071 (China)
2. Department of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871 (China)
3. Department of Physics, Liaoning Normal University, Dalian 116029 (China)
4. Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803 (United States)

Patterns of shape-phase transition in the proton-neutron coupled systems are studied within the SD-pair shell model. The results show that some transitional patterns in the SD-pair shell model are similar to the U(5)-SU(3) and U(5)-SO(6) transitions with signatures of the critical point symmetry of the interacting boson model.

• OSTI ID: 21289980
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 80, Issue 1; Other Information: DOI: 10.1103/PhysRevC.80.014311; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
INTERACTING BOSON MODEL
NEUTRONS
PHASE TRANSFORMATIONS
PROTON-NEUTRON INTERACTIONS
PROTONS
SHELL MODELS
SO-6 GROUPS
SU-3 GROUPS
SYMMETRY
U-5 GROUPS