DocumentCode
1978426
Title
Beam raster system at CEBAF
Author
Yan, C. ; Beaufait, J. ; Brindza, P. ; Carlini, R. ; Vulcan, W. ; Wines, R.
Author_Institution
CEBAF, Newport News, VA, USA
fYear
1993
fDate
17-20 May 1993
Firstpage
3103
Abstract
A cascade raster system will be used in Hall C at CEBAF to generate a variable rastering pattern on the polarized target, the cryogenic hydrogen target, and the beam dump with an adjustable frequency up to 10 kHz and a variable deflection angle from 0.05 mr to 1 mr. Each raster consists of two air-core bedstead coils providing transverse and vertical scans. The magnets are energized by individual MOS power amplifiers controlled by a scan generator which determines frequency amplitude, and the phase shift between the cascade rasters
Keywords
electromagnets; nuclear bombardment targets; polarised targets; solenoids; 10 kHz; CEBAF; H; MOS power amplifiers; Mo; Mo target; beam dump; beam raster system; cascade rasters; cryogenic H target; frequency amplitude; magnets; phase shift; polarized target; Coils; Conductivity; Cryogenics; Frequency; Heating; Hydrogen; Iron; Magnets; Polarization; Temperature;
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.1993.309567
Filename
309567
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