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arXiv 1002.2298nucl-ex
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$^{107}$ In中的高自旋侵入带

High-spin intruder band in $^{107}$In

E. Ideguchi, B. Cederwall, E. Ganioğlu, B. Hadinia, K. Lagergren, T. Bäck, A. Johnson, R. Wyss, S. Eeckhaudt, T. Grahn, P. Greenlees, R. Julin, S. Juutinen, H. … 展开作者

E. Ideguchi, B. Cederwall, E. Ganioğlu, B. Hadinia, K. Lagergren, T. Bäck, A. Johnson, R. Wyss, S. Eeckhaudt, T. Grahn, P. Greenlees, R. Julin, S. Juutinen, H. Kettunen, M. Leino, A. -P. Leppanen, P. Nieminen, M. Nyman, J. Pakarinen, P. Rahkila, C. Scholey, J. Uusitalo, D. T. Joss, E. S. Paul, D. R. Wiseman, R. Wadsworth, A. V. Afanasjev, I. Ragnarsson

摘要:

利用$^{58}$ Ni($^{52}$ Cr,3 p)反应研究了缺中子核$^{107}$ In的高自旋态.使用JUROGAM检测器阵列测量束内$γ$射线。在2.002 MeV处观察到由10个$γ$射线跃迁组成的旋转级联,衰变到19/2 $^{+}$能级.该谱带具有光滑终止带的典型特征,而光滑终止带也出现在A $\sim$ 100区重核的转动谱带中。计算结果与全Routhian曲面和Cranked Nilsson-Strutinsky计算结果进行了比较。

英文摘要:

High-spin states in the neutron deficient nucleus $^{107}$In were studied via the $^{58}$Ni($^{52}$Cr, 3p) reaction. In-beam $γ$ rays were measured using the JUROGAM detector array. A rotational cascade consisting of ten $γ$-ray transitions which decays to the 19/2$^{+}$ level at 2.002 MeV was observed. The band exhibits the features typical for smooth terminating bands which also appear in rotational bands of heavier nuclei in the A$\sim$100 region. The results are compared with Total Routhian Surface and Cranked Nilsson-Strutinsky calculations.

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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