Spatial spin resonance of polarized neutrons in amplitude-modulated magnetic fields

被引：6
|
作者：
Grigoriev, SV
Runov, VV
Okorokov, AI
Tretyakov, AD
Gubin, OA
Kopitsa, GP
Runova, MK
机构：
[1] St.-Petersburg Nucl. Phys. Institute, 188 350, Gatchina
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1997年 / 389卷 / 03期
关键词：
D O I：
10.1016/S0168-9002(97)00319-7
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The spatial spin resonance of polarized neutrons is investigated in a system of two magnetic fields, the configurations of an amplitude-modulated field alternating in space and a guide field with a gradient. The case of sine-cosine modulation is considered. It is shown that amplitude modulation of the guide magnetic field allows one to change the line width of the resonator smoothly up to Delta lambda/lambda = 0.3.
引用
收藏
页码：441 / 446
页数：6
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