%0 Journal Article %T rf traveling-wave electron gun for photoinjectors %A Schaer, Mattia %A Citterio, Alessandro %A Craievich, Paolo %A Reiche, Sven %A Stingelin, Lukas %A Zennaro, Riccardo %A , %J Physical Review Accelerators and Beams %@ 2469-9888 %D 2016-07-12 %I American Physical Society (APS) %~ DeepDyve