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Title: 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}
}

Conference:
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