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TY - CONF AU - Ovsyannikov, A.D. AU - Durkin, A.P. AU - Ovsyannikov, D.A. AU - Svistunov, Y.A. ED - Kuzin, Maxim ED - Schaa, Volker RW TI - Acceleration of Deuterons and Protons in Single RFQ Strucrure 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 - Some aspects of acceleration of protons and deuterons in single RFQ are considered. Usually vane voltage for protons must be two times less than vane voltage for deuterons. If space charge is significant vane voltage for protons can be too small to reach high efficiency of bunching and focusing of protons beam. It is shown that a rising of voltage up to nominal value for deuterons leads to increasing of capture and transmission for protons. Another problem is concerned with a choice of radial matching section parameters, which are optimal for both beams (proton and deuterons) simultaneously. Methods of optimization are discussed. Analysis of particles dynamics is illustrated by calculation's results. PB - JACoW CP - Geneva, Switzerland SP - 247 EP - 249 KW - rfq KW - ion KW - acceleration KW - focusing KW - proton DA - 2017/02 PY - 2017 SN - 978-3-95450-181-6 DO - 10.18429/JACoW-RuPAC2016-TUPSA015 UR - http://jacow.org/rupac2016/papers/tupsa015.pdf ER -