Title :
A bunch compressor for the Next Linear Collider
Author :
Emma, P. ; Raubenheimer, T. ; Zimmermann, E.
Author_Institution :
Linear Accel. Center, Stanford Univ., CA, USA
Abstract :
A bunch compressor design for the Next Linear Collider (NLC) is described. The compressor reduces the bunch length by a factor of 40 in two stages. The first stage at 2 GeV consists of an RF section and a wiggler. The second stage at 10 GeV is formed by an arc, an RF section, and a chicane. The final bunch phase is insensitive to initial phase errors and to beam loading in the intermediate S-band pre-linac. Residual longitudinal aberrations of the system are partially compensated. The bunch compressor encompasses a solenoid spin-rotator system at 2 GeV that allows complete control over the spin orientation
Keywords :
accelerator RF systems; beam handling techniques; colliding beam accelerators; electron accelerators; linear colliders; particle beam diagnostics; wigglers; 10 GeV; 2 GeV; NLC; Next Linear Collider; RF section; beam loading; bunch compressor; bunch length; diagnostics; longitudinal aberrations; phase errors; solenoid spin-rotator system; wiggler; Acceleration; Bandwidth; Control systems; Damping; Feedforward systems; Linear accelerators; Linear particle accelerator; Particle beams; Solenoids; Undulators;
Conference_Titel :
Particle Accelerator Conference, 1995., Proceedings of the 1995
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-2934-1
DOI :
10.1109/PAC.1995.504764
