Measurements of g-Factor of Rotational Band States in 82Sr
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YUAN Da-Qing,
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FAN Ping,
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ZHENG Yong-Nan,
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ZUO Yi,
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ZHOU Dong-Mei,
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WU Xiao-Guang,
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LI Guang-Sheng,
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ZHU Li-Hua,
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XU Guo-Ji,
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FAN Qi-Wen,
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ZHANG Xi-Zhen,
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ZHU Sheng-Yun
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Abstract
The g-factors of the positive parity rotational states up to spin I=8+ for the ground state band in even-even nuclei 82Sr have been measured by a transient-magnetic-field ion implantation perturbed angular distribution method. The experimentally measured g-factors increase with the increasing spin along the band and show that the g9/2 proton aligns only and the alignment starts from I=6+. The measured g-factors also indicate that the nuclei 82Sr gain their spins by the quasi-proton alignment at higher spin.
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