A TRANSPORT MATRIX FOR COLD NEUTRON BEAMS PROPAGATED IN NEUTRON GUIDES

被引：4

作者：

GUGLIELMI, A

机构：

[1] Istituto Nazionale di Fisica Nucleare, Sezione di Padova

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1993年 / 325卷 / 1-2期

关键词：

D O I：

10.1016/0168-9002(93)91026-J

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A method is presented, based on transport matrix operators, intended to study cold neutron propagation in neutron beam guides. These transport operators have been calculated for guides of arbitrary length and curvature taking into account the effects of gravity and the effective reflectivity at the guide walls. This technique was applied to the ILL H53 neutron beam used in the Grenoble neutron-antineutron oscillation experiment showing a good agreement between the calculations and the experimental data.

引用

页码：241 / 254

页数：14

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