DocumentCode
1981834
Title
Emittance growth due to dipole ripple and sextupole
Author
Shih, H.-J. ; Ellison, J.A. ; Syphers, M.J. ; Newberger, B.S.
Author_Institution
Superconducting Super Collider Lab., Dallas, TX, USA
fYear
1993
fDate
17-20 May 1993
Firstpage
3588
Abstract
Ripple in the power supplies for storage ring magnets can have adverse effects on the circulating beams: orbit distortion and emittance growth from dipole ripple, tune modulation and dynamic aperture reduction from quadrupole ripple, etc. In this paper, we study the effects of ripple in the horizontal bending field of the SSC in the presence of nonlinearity, in particular, the growth in beam emittance
Keywords
beam handling techniques; particle beam diagnostics; proton accelerators; storage rings; superconducting magnets; SSC; circulating beams; dipole ripple; dynamic aperture reduction; emittance growth; horizontal bending field; orbit distortion; power supplies; quadrupole ripple; sextupole; storage ring magnets; tune modulation; Colliding beam devices; Frequency; Gaussian processes; Laboratories; Lattices; Magnetic modulators; Optical modulation; Power supplies; Storage rings; Superconducting magnets;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location
Washington, DC
Print_ISBN
0-7803-1203-1
Type
conf
DOI
10.1109/PAC.1993.309726
Filename
309726
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