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arXiv 1402.3422nucl-exnucl-th
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~(104)Pd的反磁转动观测

Observation of anti-magnetic rotations in 104Pd

N. Rather, S. Roy, P. Datta, S. Chattopadhyay, A. Gowsami, S. Nag, R. Palit, S. Pal, S. Saha, J. Sethi, T. Trivedi, H. C. Jain

摘要:

用DSAM技术测量了~(104)Pd的高自旋反激态的电四极跃迁速率。这些值随着角动量的增加而减小,角动量是反磁旋转的标志。基于半经典粒子加转子模型的反磁旋转的数值计算,很好地描述了实验的鲁氏数和跃迁率。这是第一次在镉以外的原子核中观察到AMR。

英文摘要:

The electric quadrupole transition rates for the high spin yrast states of 104 Pd have been measured by using the DSAM technique. These values decrease with the increase of angular momentum which is a signature of anti-magnetic rotation. A numerical calcula- tion based on semi-classical particle plus rotor model for anti-magnetic rotation gives a good description of the experimental routhian and the transition rates. This is the first observation of AMR in a nucleus other than Cadmium.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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