Development of room temperature crossbar--mode cavities for proton and ion acceleration in the low to medium beta range
G. Clemente, U. Ratzinger, H. Podlech, L. Groening, R. Brodhage, and W. Barth
Phys. Rev. ST Accel. Beams 14, 110101 (2011) - Published 10 November, 2011