WG4:Facilities, Testing and Technical Systems Dave Dowell – leader John Power – co-leader

Determine critical tests Identify existing/planned facilities - WG4 Mission - Facilities, Testing and Technical Systems spy mission completed

-CSR modeling: Single pulse machines, JLab, etc. -Cathode studies: Maryland, LANL for high power operation, etc. -Non-intercepting diagnostics at high beam power: BNL ERL, etc. -Pulse-stealing needs analysis by SRF expert: JLab, etc. -HOM heating: BNL ERL, -Halo Studies: BNL ERL, JLab -BBU: Jlab etc. …spreadsheetspreadsheet Determine the critical experimental tests needed by the 3 WG’s

Thanks to everyone for sharing your machine parameters!!