Citation
T. Bizen et al., Demagnetization of undulator magnets irradiated high energy electrons, NUCL INST A, 467, 2001, pp. 185-189
Citations number
7
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN journal
01689002
→ ACNP
Volume
467
Year of publication
2001
Part
1
Pages
185 - 189
Database
ISI
SICI code
0168-9002(20010721)467:<185:DOUMIH>2.0.ZU;2-L
Abstract
The magnetic field change of undulator magnets when exposed to a 2.0 GeV el
ectron beam has been measured. We study the effect of (1) stacking magnets,
of (2) magnet shape, of (3) magnetized direction, of (4) target materials,
of (5) magnet materials, and of (6) manufacturers. Two undulator models ad
opting the actual magnet array dimensions of the in-vacuum undulators in SP
ring-8 were also irradiated. (C) 2001 Elsevier Science B.V. All rights rese
rved.