Time-decay history of normal-deformation high-spin states in 193,194Hg |
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Institution: | 1. State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China;2. School of Materials Science and Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China;3. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China |
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Abstract: | The time evolution of the decay of high-spin, normal deformed structures in 193,194Hg was studied by measuring, in the Gammasphere array, the Doppler shift attenuation of selected transitions depopulating various bands. The data suggest that a fraction of states feeding selective yrast levels is non-collective in nature and show resemblance to A = 150 nuclei where shape polarizing effects have been linked to particles occupying high-j orbitals. |
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