Title :
An L-Band Polarized Electron PWT Photoinjector for the International Linear Collider (ILC)
Author :
Yu, D. ; Baxter, A. ; Chen, P. ; Lundquist, M. ; Luo, Y. ; Smirnov, A.
Author_Institution :
DULY Research Incorporated, Rancho Palos Verdes, CA, U.S.A.
Abstract :
Plane-wave-transformer (PWT) photoinjectors being developed by DULY Research Inc. are capable of operation in ultra high vacuum and moderate field gradient. Expected performance of a proposed L-band polarized electron PWT injector for the International Linear Collider (ILC) is evaluated in this paper. The projected normalized transverse rms emittance of a ∼ 10MeV polarized beam is an order of magnitude lower than that calculated for a TESLA pre-accelerator utilizing dc gun and bunch compression.
Keywords :
Cathodes; Cooling; Electron beams; Electron sources; Gallium arsenide; L-band; Linear particle accelerator; Optical polarization; Space charge; Voltage;
Conference_Titel :
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN :
0-7803-8859-3
DOI :
10.1109/PAC.2005.1591308
