CALIBRATION OF A MOTT ELECTRON POLARIMETER - COMPARISON OF DIFFERENT METHODS

被引：13

作者：

MAYER, S

FISCHER, T

BLASCHKE, W

KESSLER, J

机构：

[1] Physikalisches Institut, Universität Münster

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1993年 / 64卷 / 04期

关键词：

D O I：

10.1063/1.1144148

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The accuracy of the calibration of a Mott polarimeter with a recently suggested method that uses an auxiliary target is compared with the accuracy obtained with the classical double-scattering experiment in its improved form. It turns out that the former method is affected by depolarization of the polarized incident beam in the auxiliary target. This systematic error source can, however, be eliminated by performing an additional asymmetry measurement.

引用

收藏

页码：952 / 957

页数：6

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