Beam dispersion measurements with wire scanners in the SLC final focus systems

P. Emma, D. McCormick, M.C. Ross
Proceedings of International Conference on Particle Accelerators  
A method is described to make a direct measurement of the horizontal and vertical momentum dispersion of the electron and positron beams as they pass through the chromatic correction sections (CCS) of tbe SLC final focus systems. The metbod is advantageous since it cleanly separates betatron components of the beam size from dispersive components, can be measured during standard colliding beams machine conditions in a minute or two, and directly measures the energy-position correlation within the heam.
doi:10.1109/pac.1993.309254 fatcat:liu7wwja4bbkhdvq6yaqozm4zi