JACoW logo

Joint Accelerator Conferences Website

The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.


RIS citation export for TUP17: Preliminary Design of RF System for SC200 Superconducting Cyclotron

TY - CONF
AU - Chen, G.
AU - Bi, Y.F.
AU - Chao, C.
AU - Chen, Y.
AU - Ding, K.Z.
AU - Feng, H.
AU - Karamyshev, O.
AU - Karamysheva, G.A.
AU - Morozov, N.A.
AU - Samsonov, E.V.
AU - Shirkov, G.
AU - Song, Y.
AU - Wang, S.Y.
AU - Xu, M.
AU - Yang, Q.
AU - Zhang, X.
AU - Zheng, J.
AU - Zhou, J.
ED - Chrin, Jan
ED - Schaa, Volker RW
TI - Preliminary Design of RF System for SC200 Superconducting Cyclotron
J2 - Proc. of Cyclotrons2016, Zurich, Switzerland, September 11-16, 2016
C1 - Zurich, Switzerland
T2 - International Conference on Cyclotrons and Their Applications
T3 - 21
LA - english
AB - The SC200 is a compact superconducting cyclotron, which is designed under the collaboration of ASIPP (Hefei, China)-JINR (Dubna, Russia), for proton therapy. The protons are accelerated to 200 Mev with maximum beam current of 500 nA. The very high mean magnetic field of 2.9T-3.5T (center-extraction) challenges the design of radio frequency (RF) system because of the restricted space. The orbital frequency of the protons is ~45 MHz according to the magnetic field and beam dynamics. The RF system is supposed to operate on 2rd harmonic of ~90 MHz. Two Dee cavities located at the valley of the magnet have been adopted. The preliminary design of RF system, which consists of active tuning, coupling and so on, is presented. The computation and simulation showed good results to ensure the Dee cavities operating at the 2rd harmonic and the proper variation of acceleration voltage versus radius.
PB - JACoW
CP - Geneva, Switzerland
SP - 208
EP - 211
KW - cavity
KW - coupling
KW - proton
KW - cyclotron
KW - simulation
DA - 2017/01
PY - 2017
SN - 978-3-95450-167-0
DO - 10.18429/JACoW-Cyclotrons2016-TUP17
UR - http://jacow.org/cyclotrons2016/papers/tup17.pdf
ER -