NUCLEAR SHAPES AT HIGH ANGULAR MOMENTUM
NUCLEAR SHAPES AT HIGH ANGULAR MOMENTUM
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DOI：
10.1103/physrevlett.40.629
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发表时间：
1978-03
影响因子：
8.6
通讯作者：
M. Deleplanque;I. Lee;F. Stephens;R. Diamond;M. Aléonard
中科院分区：
文献类型：
--
作者：
M. Deleplanque;I. Lee;F. Stephens;R. Diamond;M. Aléonard
多样性作为一个功能..伽马.. -射线能量已被连续测量。伽马.. -在氩和钙诱导反应中产生的射线光谱。峰有时出现在多重性光谱中，表明之间的相关性。伽马.. -射线能量和多重性（自旋）。这种相关性可以用核的旋转运动来解释，这表明核基本上是长球形的。多重性谱中结构的缺失被解释为非集体运动，因此是球形或扁球形。
Multiplicities as a function of ..gamma..-ray energy have been measured for continuum ..gamma..-ray spectra produced in argon- and calcium-induced reactions. A peak sometimes occurs in the multiplicity spectrum, indicating a correlation between ..gamma..-ray energy and multiplicity (spin). This correlation can be explained by rotational motion of the nucleus, suggesting basically prolate nuclear shapes. Absence of structure in the multiplicity spectrum is interpreted to indicate nocollective motion, and hence spherical or oblate shapes.