DocumentCode :
2887161
Title :
Modeling skew quadruple effects on the UMER beam
Author :
Papadopoulos, C. ; Bai, G. ; Kishek, R.A. ; Haber, I. ; Walter, M. ; Beaudoin, B. ; O´Shea, P.G. ; Reiser, M.
Author_Institution :
Univ. of Maryland, College Park
fYear :
2007
fDate :
25-29 June 2007
Firstpage :
3567
Lastpage :
3569
Abstract :
This is a numerical and experimental study of the effects of skew quadrupoles on the beam used in University of Maryland Electron Ring (UMER). As this beam is space- charge dominated, we expect new phenomena to be present compared to the emittance-dominated case. In our studies we find that skew quadrupoles can severely affect the halo of the beam and cause emittance growth, even in the first turn of the beam. For our simulations we use the WARP particle-in-cell code and we compare the results with the experimental study of skew quadrupole effects.
Keywords :
electron beams; particle beam dynamics; space charge; UMER beam; University of Maryland Electron Ring; WARP particle-in-cell code; beam emittance growth; skew quadruple effects; space-charge dominated beam; Anodes; Cathodes; Educational institutions; Electron beams; Extraterrestrial measurements; Laser beams; Magnetic separation; Particle beam measurements; Particle beams; Space charge;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
Type :
conf
DOI :
10.1109/PAC.2007.4440494
Filename :
4440494
Link To Document :
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