AVERAGE LEVEL REPULSION FOR N NARROW RESONANCES AND ITS APPLICATION TO CR-53

被引：15
|
作者：
VONBRENTANO, P
HERZBERG, RD
机构：
[1] Institut für Kernphysik der Universität zu Köln, W-5000 Cologne 41
来源：
PHYSICS LETTERS B | 1991年 / 265卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(91)90005-B
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
It is shown that a real, symmetrical and off diagonal interaction among a set of N resonances leads to an average level repulsion if the resonances are sufficiently narrow as compared to the interaction strength. The result is a generalization of the level repulsion theorem from two bound states to N narrow resonances. A physical example is found in the neutron resonances in Cr-53.
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页码：14 / 18
页数：5
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