MEASUREMENT OF MAGNETIC-FIELD CHARACTERISTICS OF WIGGLERS WITH THE CURRENT STRAINED WIRE METHOD

Authors
BEKHTENEV E DEMENTIEV E FEDURIN M MEZENTSEV N SHKARUBA V VOBLY P
Citation
E. Bekhtenev et al., MEASUREMENT OF MAGNETIC-FIELD CHARACTERISTICS OF WIGGLERS WITH THE CURRENT STRAINED WIRE METHOD, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 405(2-3), 1998, pp. 214-219
Citations number
9
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
405
Issue
2-3
Year of publication
1998
Pages
214 - 219
Database
ISI
SICI code
0168-9002(1998)405:2-3<214:MOMCOW>2.0.ZU;2-J
Abstract
The method for measurement of the magnetic field of a system where the magnetic field integral is close to zero by the current strained wire method is described. This method is successfully applied to high accu racy compensation of a field in magnets required first and second inte grals to be zero along a trajectory of an electron beam, such as stron g field wigglers and shifters. Exact compensation of the integrals per mits us to avoid orbit distortion which could appear after installatio n of such magnetic system on the storage ring. Experimental data of th e presented method are in good agreement with a computer-designed mode l.