DEVICE TO MEASURE QUADRUPOLE GRADIENT-LENGTH PRODUCT

被引：1

作者：

REAGAN, D

机构：

[1] Stanford Linear Accelerator Center, Stanford University, Stanford

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 1979年 / 26卷 / 03期

关键词：

D O I：

10.1109/TNS.1979.4330697

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This instrument measures the “focusing strength,” ∫gdz, of a quadrupole by moving a bundle of wires across its bore and recording the integrals of the two voltage loops generated by each stroke, together with the length of the stroke. A discussion of errors is given that indicates that it is possible to do .01% measurements upon electromagnets of moderately good quality with the device if amplitudes and phases of non-quadrupole field components are known from other measurements. Copyright © 1979 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：4058 / 4060

页数：3