A VARIABLE ENERGY MOLLER POLARIMETER AT THE MIT-BATES LINEAR-ACCELERATOR CENTER

被引：38

作者：

ARRINGTON, J

BEISE, EJ

FILIPPONE, BW

ONEILL, TG

DODGE, WR

DODSON, GW

DOW, KA

ZUMBRO, JD

机构：

[1] NATL INST STAND & TECHNOL,GAITHERSBURG,MD 20899

[2] MIT,BATES LINEAR ACCELERATOR CTR,MIDDLETON,MA 01949

[3] GEORGE WASHINGTON UNIV,WASHINGTON,DC 20052

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1992年 / 311卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0168-9002(92)90849-Y

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A Moller polarimeter has been developed for operation on Beam Line B at the MIT-Bates Linear Accelerator Center. The beam polarization is inferred from measurement of the asymmetry in polarized electron-electron elastic scattering from a Fe-Co foil of known polarization. using a large-bore quadrupole magnet to momentum-select the scattered electrons. This article reports measurements at 250 MeV and 574 MeV. with a relative precision of 12% when statistical and systematic errors are added in quadrature.

引用

页码：39 / 48

页数：10

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