Experimental study of DC vacuum breakdown and application to high- gradient accelerating structures for CLIC Nick Shipman, Sergio Calatroni, Roger Jones,
MUCOOL RF Program Derun Li Center for Beam Physics Lawrence Berkeley National Laboratory MUTAC Review at BNL April 18, 2007.
R&D For Accelerating Structures H. Padamsee. TESLA Niobium, one meter length, rf = 1.3 GHz Copper, 53 cm, rf = 11.4 GHz.
