Measurements of passive correction of magnetization higher multipoles in one meter long dipoles
Abstract
The use of passive superconductor to correct the magnetization sextupole and decapole in SSC dipoles appears to be promising. This paper presents the results of a series of experiments of passive superconductor correctors in one meter long dipole magnets. Reduction of the magnetization sextupole by a factor of five to ten has been achieved using the passive superconductor correctors. The magnetization decapole was also reduced. The passive superconductor correctors reduced the sextupole temperature sensitivity by an order of magnitude. Flux creep decay was partially compensated for by the correctors. 13 refs., 7 figs.
- Authors:
- Publication Date:
- Research Org.:
- Lawrence Berkeley Lab., CA (USA)
- Sponsoring Org.:
- DOE/ER
- OSTI Identifier:
- 6515988
- Report Number(s):
- LBL-29499; CONF-900944-14
ON: DE91001812; TRN: 90-035178
- DOE Contract Number:
- AC03-76SF00098
- Resource Type:
- Conference
- Resource Relation:
- Conference: Applied superconductivity conference, Aspen, CO (USA), 24-28 Sep 1990
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; SUPERCONDUCTING MAGNETS; CORRECTIONS; CREEP; MAGNETIC DIPOLES; MAGNETIC FIELDS; MAGNETIZATION; MULTIPOLES; SUPERCONDUCTING SUPER COLLIDER; DIPOLES; ELECTRICAL EQUIPMENT; ELECTROMAGNETS; EQUIPMENT; MAGNETS; MECHANICAL PROPERTIES; STORAGE RINGS; SUPERCONDUCTING DEVICES; 430303* - Particle Accelerators- Experimental Facilities & Equipment
Citation Formats
Green, M A, Althaus, R F, Barale, P J, Benjegerdes, R W, Gilbert, W S, Green, M I, Scanlan, R M, and Taylor, C E. Measurements of passive correction of magnetization higher multipoles in one meter long dipoles. United States: N. p., 1990.
Web.
Green, M A, Althaus, R F, Barale, P J, Benjegerdes, R W, Gilbert, W S, Green, M I, Scanlan, R M, & Taylor, C E. Measurements of passive correction of magnetization higher multipoles in one meter long dipoles. United States.
Green, M A, Althaus, R F, Barale, P J, Benjegerdes, R W, Gilbert, W S, Green, M I, Scanlan, R M, and Taylor, C E. 1990.
"Measurements of passive correction of magnetization higher multipoles in one meter long dipoles". United States. https://www.osti.gov/servlets/purl/6515988.
@article{osti_6515988,
title = {Measurements of passive correction of magnetization higher multipoles in one meter long dipoles},
author = {Green, M A and Althaus, R F and Barale, P J and Benjegerdes, R W and Gilbert, W S and Green, M I and Scanlan, R M and Taylor, C E},
abstractNote = {The use of passive superconductor to correct the magnetization sextupole and decapole in SSC dipoles appears to be promising. This paper presents the results of a series of experiments of passive superconductor correctors in one meter long dipole magnets. Reduction of the magnetization sextupole by a factor of five to ten has been achieved using the passive superconductor correctors. The magnetization decapole was also reduced. The passive superconductor correctors reduced the sextupole temperature sensitivity by an order of magnitude. Flux creep decay was partially compensated for by the correctors. 13 refs., 7 figs.},
doi = {},
url = {https://www.osti.gov/biblio/6515988},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Sep 01 00:00:00 EDT 1990},
month = {Sat Sep 01 00:00:00 EDT 1990}
}
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