DocumentCode
1440182
Title
Field quality measurements of spare TRISTAN insertion quadrupole magnet with yoke added
Author
Ohuchi, N. ; Ogitsu, T. ; Ajima, Y. ; Sasaki, S. ; Tsuchiya, K.
Author_Institution
Nat. Lab. for High Energy Phys., Ibaraki, Japan
Volume
7
Issue
2
fYear
1997
fDate
6/1/1997 12:00:00 AM
Firstpage
574
Lastpage
577
Abstract
One of the TRISTAN insertion quadrupole magnets was yoked and tested. The original magnet was an iron free magnet. The magnetic field measurements of the original and the yoked magnets were performed at 4.2 K. The transfer functions of the original and yoked magnets were measured and compared. The multipole fields as a function of axial position and magnet current are presented for the both magnets.
Keywords
accelerator magnets; colliding beam accelerators; electron accelerators; magnetic fields; niobium alloys; storage rings; superconducting magnets; titanium alloys; 4.2 K; Nb-Ti; axial position; field quality measurements; magnet current; magnetic field measurements; spare TRISTAN insertion quadrupole magnet; yoked magnets; Current measurement; Iron; Magnetic field measurement; Magnetic variables measurement; Nuclear magnetic resonance; Performance evaluation; Probes; Superconducting coils; Superconducting magnets;
fLanguage
English
Journal_Title
Applied Superconductivity, IEEE Transactions on
Publisher
ieee
ISSN
1051-8223
Type
jour
DOI
10.1109/77.614569
Filename
614569
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