ON TRIPLE FOCUSING DIPOLE MAGNETS

被引：1

作者：

BERNARD, D ^{[1
]}

SPECKA, AE ^{[1
]}

机构：

[1] ECOLE POLYTECH,LPNHE,CNRS,F-91128 PALAISEAU,FRANCE

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1995年 / 366卷 / 01期

关键词：

D O I：

10.1016/0168-9002(95)00614-1

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We present a general, paraxial study of triple focusing (i.e., stigmatic and non-dispersive) index-free dipole magnets. The transcendental equations which describe such magnets lead to a second-degree polynomial equation which we solve analytically. The two solutions of this equation correspond to magnets having either one or no intermediate focal points in the vertical direction. The first-order optical properties of the physical solutions are studied.

引用

页码：43 / 52

页数：10

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