The giant octupole resonance in deformed nuclei
The giant octupole resonance in deformed nuclei
复制标题
变形核中的巨大八极共振
DOI：
10.1016/0370-2693(82)90677-3
复制
发表时间：
1982
影响因子：
4.4
通讯作者：
W. Bräutigam
中科院分区：
文献类型：
--
作者：
H. Morsch;M. Rogge;P. Turek;P. Decowski;L. Zemło;C. Mayer;S. Martin;G. Berg;I. Katayama;J. Meissburger;J. Römer;J. Reich;P. Wucherer;W. Bräutigam
研究了重核(A⩾1 2 0)在3°~5°散射角的172 MeVα散射中的巨八极共振。对于形变的稀土和榄系元素核，宽度增加(高达∼，2 MeV)，质心能量移动(约1 MeV)。稀土元素区和榄系元素区的能量变化相反，表明了不同的核结构效应。
The giant octupole resonance has been investigated for heavy nuclei (A ⩾ 120) in 172 MeV α scattering at scattering angles between 3° and 5°. For deformed rare earth and actinide nuclei an increase in width (up to ∼ 2 MeV) and a shift in centroid energy (of about 1 MeV) have been found. The energy shift was opposite in the rare earth and actinide region indicating different nuclear structure effects.