1-mm BPM cavity and button-type in compact package (G. Decker, ANL) ... Need good overlap of e-/photon beam (30 mm rms) ... to within 1 mm (or use coils) ...
FONT4: BPM processor. Philip Burrows Adams Institute Advisory Board, Oxford 13/02/06 ... EM Background Environment for FB BPM. Energy deposition on mask: ...