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

页码：315 / 318

页数：4

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