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RIS citation export for TUPSA011: Matching the Proton Beam by Means of Independently Phased Bunchers in CYCLINAC Concept

TY - CONF
AU - Dyubkov, V.S.
AU - Polozov, S.M.
AU - Prianishnikov, K.E.
ED - Kuzin, Maxim
ED - Schaa, Volker RW
TI - Matching the Proton Beam by Means of Independently Phased Bunchers in CYCLINAC Concept
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 - Nowadays a hadron therapy is one of the modern methods of a cancer treatment. For that purpose it is required that a proton beam, accelerated up to 250 MeV, penetrates on a depth about of 30 cm. It is known that linac, cyclotron and synchrotron can be used as a sources of proton/ion beams. The main linac advantages are a high beam quality and a possibility of beam energy variation but, on the other hand, initial low-energy part of a linac is markedly expensive. Production of mentioned beams is possible on the base of a concept called CYCLINAC, when a commercial cyclotron is used as an injector, in which protons are accelerated up to 20-30 MeV, for main linac. Matching the beam from a cyclotron with a linac input is the main problem of this concept. It is caused by difference of operating frequencies of cyclotron and linear accelerator as well as a high phase size of a bunch from the cyclotron. It is proposed to use the system of independently phased bunchers for beam matching. Solenoids are proposed to use for a limitation of transverse emittance growth. The BEAMDULAC-CYCLINAC program is developed for simulation of the self-consistent dynamics of proton beams in a matching channel. Results of beam dynamics simulation for CYCLINAC will be presented and discussed.
PB - JACoW
CP - Geneva, Switzerland
SP - 234
EP - 236
KW - cyclotron
KW - proton
KW - linac
KW - simulation
KW - ion
DA - 2017/02
PY - 2017
SN - 978-3-95450-181-6
DO - 10.18429/JACoW-RuPAC2016-TUPSA011
UR - http://jacow.org/rupac2016/papers/tupsa011.pdf
ER -