STUDY OF THE METASTABLE HELIUM SPIN POLARIZATION IN AN OPTICALLY PUMPED AFTERGLOW

被引：3
作者：
ESSABAA, S [1 ]
SCHEARER, LD [1 ]
ARIANER, J [1 ]
BRISSAUD, I [1 ]
HUMBLOT, H [1 ]
ZERHOUNI, O [1 ]
机构：
[1] UNIV MISSOURI,DEPT PHYS,ROLLA,MO 65401
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1994年 / 344卷 / 02期
关键词：
D O I：
10.1016/0168-9002(94)90080-9
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A very efficient technique of optical pumping is applied in order to polarize 2(3)S1 metastable He-4 atoms within an afterglow by means of a high power LNA laser. An almost complete atom polarization is achieved. This allows the production of an electron beam of appreciable intensity with high polarization well suited to perform a polarized electron source for linear cw accelerators.
引用
收藏
页码：315 / 318
页数：4
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