The resolution function for a pulsed-source TOF neutron spectrometer with crystal monochromator

被引：0

作者：

Ionita, I. ^{[1
]}

机构：

[1] Inst Nucl Res, Pitesti 0300, Romania

来源：

PHYSICA B-CONDENSED MATTER | 2004年 / 350卷 / 1-3期

关键词：

Matrix computational method; Resolution function; Pulsed-source TOF configurations;

D O I：

10.1016/j.physb.2004.03.216

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The matrix procedure to compute the resolution function for a given experimental configuration is briefly given followed by its application to a particular one, a pulsed source TOF neutron spectrometer with crystal monochromator. Both the direct and the inverse geometry are considered. As for the matrix procedure a normal 486 PC is quite suited with computing times of 1-2 s in comparison with the Monte Carlo computing technique for which special computer configurations are needed, the matrix procedure should be preferred when the normal approximation is still valid and if a precise description of the line profile is not required. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：E831 / E835

页数：5

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