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TY - CONF AU - Chernousov, Y.D. AU - Ikryanov, I.M. AU - Shebolaev, I.V. ED - Kuzin, Maxim ED - Schaa, Volker RW TI - New Experimental Results on RF Accelerator with Parallel-Coupled Structure and RF Controlled Gun J2 - Proc. of RuPAC2016, St. Petersburg, Russia, November 21-25, 2016 C1 - St. Petersburg, Russia T2 - Russian Particle Accelerator Conference T3 - 25 LA - english AB - New data on the development and experimental investigation of the RF accelerator based on the 9-cavities parallel-coupled accelerating structure that is equipped with a high-frequency grid-controlled electron gun are presented. Accelerating structure, injection system and focusing system are improved. Previously observed second emission resonant discharge - multipactor is suppressed by increasing the field amplitude in the structure first cavity and using the protector. The parameters of the accelerated beam close to the design ones, i.e. electron energy up to 8 MeV, capture to the acceleration mode up to 100%, were received. Capture is provided by the RF electron focusing of the microwave field structure with usage of the magnetic focusing system based on permanent magnets and RF grid control in the electron gun. PB - JACoW CP - Geneva, Switzerland SP - 222 EP - 224 KW - injection KW - electron KW - gun KW - focusing KW - cavity DA - 2017/02 PY - 2017 SN - 978-3-95450-181-6 DO - 10.18429/JACoW-RuPAC2016-TUPSA007 UR - http://jacow.org/rupac2016/papers/tupsa007.pdf ER -