Scattering of slow neutrons on layered media

被引：0

作者：

Turchin, VF ^{[1
]}

机构：

[1] CUNY City Coll, New York, NY 10031 USA

来源：

PHYSICS OF ATOMIC NUCLEI | 1997年 / 60卷 / 12期

关键词：

D O I：

暂无

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 theory of the coherent scattering of slow neutrons on media with one-dimensional periodicity of parameters is developed. A system of two linear first-order equations is obtained for the amplitude of the incident and reflected waves. A solution to this system of equations for a semi-infinite medium with a periodic three-dimensional scattering amplitude determines the reflection and absorption factors, This makes it possible to find the parameters of a layered medium that correspond to a neutron-reflection factor close to the maximum one. The results presented here can be used in calculating the focusing of beams in experiments employing slow neutrons having a Maxwell spectrum.

引用

页码：1946 / 1958

页数：13

共 50 条

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