DocumentCode
2888339
Title
Modification and measurement of the adjustable permanent magnet quadrupole for the final focus in a linear collider
Author
Iwashita, Y. ; Ichikawa, M. ; Tajima, Y. ; Fujisawa, H. ; Kuroda, S. ; Okugi, T. ; Tauchi, T. ; Kumada, M. ; Spencer, C.M.
Author_Institution
Kyoto Univ., Kyoto
fYear
2007
fDate
25-29 June 2007
Firstpage
2719
Lastpage
2721
Abstract
An adjustable permanent magnet quadrupole has been developed for the final focus (FF) in a linear collider. Recent activities include a newly fabricated inner ring to demonstrate the strongest field gradient at a smaller bore diameter of 15 mm and a magnetic field measurement system with a new rotating coil. The prospects of the R&D will be discussed.
Keywords
accelerator magnets; beam handling techniques; coils; linear colliders; magnetic field measurement; permanent magnets; research and development; R&D; integrated field gradient; linear collider; magnetic field measurement system; particle beamlines; permanent magnet quadrupole; rotating coil system; Boring; Coils; Magnetic field measurement; Magnetic materials; Permanent magnets; Research and development; Rotation measurement; Saturation magnetization; Soft magnetic materials; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
978-1-4244-0916-7
Type
conf
DOI
10.1109/PAC.2007.4440553
Filename
4440553
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