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Level structures of 95,97Mo a€“ A comparative study

机译:95,97Mo的能级结构及比较研究

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High-spin states of 95,97Mo (e?‘? = 42, e?‘? = 53, 55) nuclei have been investigated through 82Se(18O, e?‘¥e?‘?) reaction at e???e?‘? = 60 MeV. The level scheme in 95Mo has been observed upto a‰? 10 MeV in the present experiment. The level structure shows mainly single particle character. In 97Mo, the ground state level sequence has been extended to a‰? 4.5 MeV while the previous information had been up to 2.4 MeV. A negative parity band built on 1437 keV (11/2-) excited state has been extended to 5.5 MeV. The structure seems to show a coexistence of single particle and collective modes of excitation. Properties of both the nuclei have been compared with shell model calculations using OXBASH.
机译:已经通过在e -e处的82Se(18O,e-'¥ e--α')反应研究了95,97Mo(e?'?= 42,e?'?= 53,55)核的高自旋态。 ?' = 60 MeV。已经观察到在95Mo中的水平方案高达a‰?在本实验中为10 MeV。能级结构主要表现出单颗粒特征。在97Mo中,基态水平序列已扩展为a ?? 4.5 MeV,而先前的信息已高达2.4 MeV。建立在1437 keV(11 / 2-)激发态上的负奇偶校验带已扩展到5.5 MeV。该结构似乎显示了单个粒子和集体激发模式的共存。两个核的性质已与使用OXBASH的壳模型计算进行了比较。

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