DIFFERENTIAL CROSS-SECTIONS AT LOW ENERGIES FOR H-2(D,P)H-3 AND H-2(D,N)HE-3

被引：151
|
作者：
BROWN, RE
JARMIE, N
机构：
[1] Los Alamos National Laboratory, Los Alamos
来源：
PHYSICAL REVIEW C | 1990年 / 41卷 / 04期
关键词：
D O I：
10.1103/PhysRevC.41.1391
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：
We have measured differential cross sections for the H2(d,p)3H and H2(d,n)3He reactions at 11 deuteron bombarding energies from 20 to 117 keV. The differential data are accurate to 2.0% (relative) over most of the energy range, with an additional scale error of 1.3%. Integrated cross sections are derived with total errors generally about 1.5%. The results are compared with other measurements and with an existing R-matrix analysis. We find a larger D-wave reaction amplitude than previously reported. Formulas for the cross sections and reactivities are given. © 1990 The American Physical Society.
引用
收藏
页码：1391 / 1400
页数：10
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