IP feedback ground motion simulation studies for the ILC

Bodenstein RM, Kraljevic NB, Bromwich T, Burrows PN, Christian GB, Perry C, Ramjiawan R, Pfingstner J

The International Linear Collider (ILC), as described in its Technical Design Report (TDR), must maintain strict control of its electron and positron beams in order to achieve the desired luminosity at each of its proposed center-of-mass energies. Controlling the beam parameters requires a dynamic system, capable of adjusting to a myriad of perturbations and errors. One of the components used to control the beam is the Interaction Point (IP) feedback system, which is used to dynamically steer the beams back into collision within nanoseconds. This work will show the simulation of the IP feedback system's compensation for ground motion model K at the ILC.