GIANT-RESONANCES IN THE RADIATIVE-CAPTURE OF HE-3 BY H-3

被引：9
|
作者：
HERNANDEZ, E
MONDRAGON, A
机构：
[1] Inst. de Fisica, Univ. Nacional Autonoma de Mexico, Mexico City
来源：
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1990年 / 16卷 / 09期
关键词：
D O I：
10.1088/0954-3899/16/9/010
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The shape of the photon angular distribution and the broad maximum in the excitation function observed at EHe=20.8 MeV in the cross section for radiative capture of 3He by 3H to form the first excited state of 6Li are explained in terms of the interference of three very wide 33FJ overlapping resonances. The differential cross section, the total cross section and the photon angular distribution have been analysed in terms of a resonant formalism derived from an expansion in resonances and Gamow states of the transition amplitude for direct radiative capture. Numerical values of the resonance energies, total, elastic and radiative widths are given.
引用
收藏
页码：1339 / 1357
页数：19
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