2009•Acta Scientiarum Naturalium Universitatis SunyatseniRequires access
Level structure of 159 Lu
盛海清, 翟健, 李险峰, 马英君, 赵延新, 王亚坤, 赵磊, 竺礼华, 吴晓光, 贺创业
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Abstract
The high-spin states of 159Lu were populated by fusion-evaporation reaction 144Sm (19F, 4n) with beam energy 106 MeV. A new level scheme was established, which consists of the yrast band with negative parity, the octupole vibration band based on the states and quasipartical band with positive parity. The high spin states of 159Lu were discussed by systemic characteristics.