Optimization conditions in pulsed source TOF neutron spectrometry

被引：0

作者：

Ionita, I ^{[1
]}

机构：

[1] Inst Nucl Res Pitesti, Pitesti 0300, Romania

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2002年 / 74卷 / Suppl 1期

关键词：

D O I：

10.1007/s003390201395

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Focusing conditions are deduced by canceling the significant contributions to the scan-variable variances. The focusing conditions refer to the optimum detector, sample and source moderator orientation and to optimal choice of the crystal radius of curvature, in the case of a crystal monochromator. Here the moderator is considered to be separate from the source itself. The focusing conditions deduced for an idealized configuration can serve as a zeroth-order approximation in a numerical optimization process.

引用

页码：S70 / S72

页数：3

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