DocumentCode
2185201
Title
Magnetic performance of new Fermilab high gradient quadrupoles
Author
Hanft, R. ; Brown, B. ; Carson, J.A. ; Gourlay, S.A. ; Lamm, M.J. ; McInturff, A.D. ; Mokhtarani, A. ; Riddiford, A.
Author_Institution
Fermi Nat. Accel. Lab., Batavia, IL, USA
fYear
1991
fDate
6-9 May 1991
Firstpage
2233
Abstract
For the Fermilab Tevatron low beta insertions installed in 1990-1 as part of a luminosity upgrade, approximately 35 superconducting cold iron quadrupoles were built utilizing a two-layer cos 2 theta coil geometry with a 76-mm-diameter. The field harmonics and strengths of these magnets, determined by measurement at cryogenic conditions, are presented. Evidence for a longitudinal periodic structure in the remanence field is shown.<>
Keywords
proton accelerators; superconducting magnets; synchrotrons; Fermilab high gradient quadrupoles; Tevatron proton synchrotron; coil geometry; cryogenic conditions; field harmonics; longitudinal periodic structure; low beta insertions; luminosity upgrade; remanence field; superconducting magnets; Boring; Copper; Insulation; Iron; Magnetic field measurement; Superconducting cables; Superconducting coils; Superconducting epitaxial layers; Superconducting magnets; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location
San Francisco, CA, USA
Print_ISBN
0-7803-0135-8
Type
conf
DOI
10.1109/PAC.1991.164924
Filename
164924
Link To Document