| Study of magnetic-rotation in 82Rb by g-factor measurements |
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| 作者姓名： | 袁大庆 郑永男 左翼 范平 周冬梅 刘猛 吴晓光 竺礼华 李广生 许国基 樊启文 张锡珍 朱升云 |
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| 作者单位： | China;Institute;Atomic;Energy; |
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| 基金项目： | Supported by National Natural Science Foundation of China (10435010, 10375093) |
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| 摘 要： | Magnetic rotation in 82Rb has been investigated for the first time by g-factor measurement of intra-band states of the magnetic-rotational band built on the 11- state. The g-factors were measured by a TMF-IMPAD method and calculated by a semi-classical model of independent particle angular momentum coupling assumption. The g-factors and deduced shears angles decrease with the increasing of spin along the band, illustrating a step-by-step alignment of the valence protons and neutrons. The rapid alignment of the valence neutrons leads to a decrease of g-factors. The present results vividly reveal the shears mechanism of magnetic rotation.
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| 关 键 词： | 82Rb magnetic rotation shears mechanism g-factor |
| 收稿时间： | 2008-10-23 |
Study of magnetic-rotation in ~(82)Rb by g-factor measurements |
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| Institution: | China Institute of Atomic Energy;P.O. Box 275-50;Beijing 102413;China |
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| Abstract: | Magnetic rotation in 82Rb has been investigated for the first time by g-factor measurement of intra-band states of the magnetic-rotational band built on the 11- state. The g-factors were measured by a TMF-IMPAD method and calculated by a semi-classical model of independent particle angular momentum coupling assumption. The g-factors and deduced shears angles decrease with the increasing of spin along the band, illustrating a step-by-step alignment of the valence protons and neutrons. The rapid alignment of ... |
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| Keywords: | 82Rb magnetic rotation shears mechanism g-factor |
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