Efficiency of feedbacks for suppression of transverse instabilities of bunched beams
arXiv:1605.06198 · doi:10.1103/PhysRevAccelBeams.19.084402
Abstract
Which gain and phase have to be set for a bunch-by-bunch transverse damper, and at which chromaticity it is better to stay? These questions are considered for three models: the two-particle model with possible quadrupole wake, the author's Nested Head-Tail Vlasov solver with a broadband impedance, and the same with the LHC impedance model.
11 pages, 32 figures