Title :
A final focus system for the Next Linear Collider
Author :
Zimmermann, E. ; Brown, K. ; Emma, P. ; Helm, R. ; Irwin, J. ; Tenenbaum, P. ; Wilson, P.
Author_Institution :
Linear Accel. Center, Stanford Univ., CA, USA
Abstract :
The final focus of the Next Linear Collider (NLC) demagnifies electron and positron beams of 250-750 GeV energy down to a transverse size of about 2.5×350 nm2 at the interaction point (IP). The basic layout, momentum bandwidth, vibration tolerances, wakefield effects, and the tunability of the proposed final focus design are discussed. Also a perspective is given on the crab cavity and on effects of the solenoid field in the interaction region
Keywords :
colliding beam accelerators; electron accelerators; electron beam focusing; linear colliders; 250 to 750 GeV; NLC; Next Linear Collider; beta exchanger; beta-matching section; chromatic correction section; crab cavity; diagnostics section; final focus system; final transformer; momentum bandwidth; skew correction section; solenoid field; tunability; vibration tolerance; wakefield effects; Bandwidth; Colliding beam accelerators; Colliding beam devices; Contracts; Electron beams; Linear accelerators; Particle beams; Positrons; Solenoids; Synchrotron radiation;
Conference_Titel :
Particle Accelerator Conference, 1995., Proceedings of the 1995
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-2934-1
DOI :
10.1109/PAC.1995.504765
