Rotational band properties in {sup 165}Er

Journal Article · Fri Jul 15 04:00:00 EDT 2011 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.84.017303· OSTI ID:21596625

Wang, S T ^[1]; Zhou, X H; Zhang, Y H; Zheng, Y; Liu, M L; Chen, L; Zhang, N T; Hua, W; Guo, S; Qiang, Y H; Li, G S; Ding, B ^[1]; Shi, Y; Xu, F R ^[2]

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1. Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China)
2. School of Physics, and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871 (China)

High-spin states in {sup 165}Er have been studied experimentally using the {sup 160}Gd({sup 9}Be, 4n) reaction at beam energies of 42 and 45 MeV. The previously known bands based on the 5/2{sup +}[642], 5/2{sup -}[523], and 11/2{sup -}[505] configurations are extended to (49/2{sup +}), (45/2{sup -}), and (31/2{sup -}) states, respectively. The rotational bands in {sup 165}Er generally show gradual alignment processes, indicating strong band interactions associated with the i{sub 13/2} neutron alignments. The band properties are compared with those in the neighboring nuclei and discussed within the framework of the cranked shell model.

• OSTI ID: 21596625
• Journal Information: Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 1 Vol. 84; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
BEAMS
BERYLLIUM 9 REACTIONS
BETA DECAY RADIOISOTOPES
CONFIGURATION
ELECTRON CAPTURE RADIOISOTOPES
ELEMENTARY PARTICLES
EMISSION
ENERGY LEVELS
ENERGY RANGE
ERBIUM 165
ERBIUM ISOTOPES
EVEN-ODD NUCLEI
EXCITED STATES
FERMIONS
GADOLINIUM 160 TARGET
HADRONS
HEAVY ION REACTIONS
HIGH SPIN STATES
HOURS LIVING RADIOISOTOPES
INTERACTIONS
INTERMEDIATE MASS NUCLEI
ISOTOPES
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
NEUTRON EMISSION
NEUTRONS
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
RADIOISOTOPES
RARE EARTH NUCLEI
ROTATIONAL STATES
SHELL MODELS
TARGETS