ON TRIPLE FOCUSING DIPOLE MAGNETS

Authors
BERNARD D SPECKA AE
Citation
D. Bernard et Ae. Specka, ON TRIPLE FOCUSING DIPOLE MAGNETS, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 366(1), 1995, pp. 43-52
Citations number
11
Categorie Soggetti
Nuclear Sciences & Tecnology","Physics, Particles & Fields","Instument & Instrumentation",Spectroscopy
Journal title
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment → ACNP
ISSN journal
01689002
Volume
366
Issue
1
Year of publication
1995
Pages
43 - 52
Database
ISI
SICI code
0168-9002(1995)366:1<43:OTFDM>2.0.ZU;2-9
Abstract
We present a general, paraxial study of triple focusing (i.e., stigmat ic and non-dispersive) index-free dipole magnets. The transcendental e quations which describe such magnets lead to a second-degree polynomia l equation which we solve analytically. The two solutions of this equa tion correspond to magnets having either one or no intermediate focal points in the vertical direction. The first-order optical properties o f the physical solutions are studied.