DocumentCode :
2891789
Title :
Experimental characterization of the transverse phase space of a 60-mev electron beam through a compressor chicane
Author :
Zhou, F. ; Agustsson, R.B. ; Andonian, G. ; Cline, D.B. ; Kabel, A.C. ; Murokh, A.Y. ; Rosenzweig, J.B. ; Yakimenko, V.
Author_Institution :
SLAC, Menlo Park
fYear :
2007
fDate :
25-29 June 2007
Firstpage :
788
Lastpage :
788
Abstract :
Space charge and coherent synchrotron radiation may deteriorate electron beam quality when the beam passes through a magnetic bunch compressor. This paper presents the transverse phase-space tomographic measurements for a compressed beam at 60 MeV, around which energy the first stage of magnetic bunch compression takes place in most advanced linacs. Transverse phase-space bifurcation of a compressed beam is observed at that energy, but the degree of the space charge-induced bifurcation is appreciably lower than the one observed at 12 MeV. The Trafic4 simulation confirms the observation.
Keywords :
accelerator magnets; electron accelerators; electron beams; linear accelerators; particle beam bunching; synchrotron radiation; Trafic4 simulation; coherent synchrotron radiation; electron beam; linac; magnetic bunch compressor; space charge-induced bifurcation; tomographic measurement; transverse phase-space; Bifurcation; Electromagnetic fields; Electron beams; Energy measurement; Linear accelerators; Phase measurement; Space charge; Synchrotron radiation; Tomography; USA Councils;
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.2007.4440740
Filename :
4440740
Link To Document :
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