Title :
Design of an optical diffraction radiation beam size monitor at SLAC FFTB
Author :
Fukui, Y. ; Cline, D.B. ; Zhou, F. ; Ross, M. ; Bolton, P. ; Urakawa, J. ; Tobiyama, M. ; Hamatsu, R. ; Muto, T. ; Karataev, P.V. ; Potylitsyn, A.P. ; Naumenko, G.A. ; Aryshev, A.S.
Author_Institution :
California Univ., Los Angeles, CA, USA
Abstract :
We design a single bunch transverse beam size monitor which will be tested to measure the 28.5 GeV electron/positron beam at the SLAC FFTB beam line. The beam size monitor uses the CCD images of the interference pattern of the optical diffraction radiation from two slit edges which are placed close to the beam path. In this method, destruction of the accelerated electron/positron beam bunches due to the beam size monitoring is negligible, which is vital to the operation of the Linear Collider project.
Keywords :
CCD image sensors; electron accelerators; linear colliders; particle beam bunching; particle beam diagnostics; 28.5 GeV; CCD images; Linear Collider project; SLAC FFTB beam line; accelerated electron beam bunch; beam path; interference pattern; optical diffraction radiation; positron beam bunch; single bunch transverse beam size monitor; slit edge; Colliding beam accelerators; Colliding beam devices; Electron beams; Optical beams; Optical design; Optical diffraction; Particle beams; Positrons; Radiation monitoring; Testing;
Conference_Titel :
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Print_ISBN :
0-7803-7738-9
DOI :
10.1109/PAC.2003.1289238
