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Kazarinov, N. Yu.

Paper Title Page
TUPP120 Current Status of the IBA C400 Cyclotron Project for Hadron Therapy 1806
 
  • Y. Jongen, M. Abs, A. Blondin, W. J.G. M. Kleeven, D. Vandeplassche, S. Zaremba
    IBA, Louvain-la-Neuve
  • V. Aleksandrov, S. Gurskiy, G. A. Karamysheva, N. Yu. Kazarinov, S. A. Kostromin, N. A. Morozov, E. Samsonov, V. Shevtsov, G. Shirkov, E. Syresin, A. Tuzikov
    JINR, Dubna, Moscow Region
  
  Compact superconducting isochronous cyclotron C400 has been designed at IBA (Belgium) in collaboration with the JINR (Dubna). This cyclotron will be used for radiotherapy with proton, helium or carbon ions. 12C6+ and 4He2+ ions will be accelerated to 400 MeV/u energy and extracted by electrostatic deflector, H2+ ions will be accelerated to the energy 250MeV/u and extracted by stripping. We describe the parameters of the cyclotron, the current status of development work on the cyclotron systems. Reports on the status of the C400 project have been given regularly. Therefore, we will focus on the progress which has been achieved since recent reports in Cyclotron 2007 and EPAC 2006 conferences. The project will be ready to begin construction in the nearest future.  
WEPC151 Magnetic Field Design and Calculation for the FLNR U400R Cyclotron 2359
 
  • I. A. Ivanenko, J. Franko, B. Gikal, G. Gulbekyan, N. Yu. Kazarinov
    JINR, Dubna, Moscow Region
  • V. P. Kukhtin, E. A. Lamzin, S. E. Sytchevsky
    NIIEFA, St. Petersburg
  
  Presently FLNR reconstructs the U400 cyclotron. The new, U400R cyclotron is intended to accelerate the ion beams with A/Z from 4 to 12 up to the energy 0.78 – 27 MeV/nucleon. The wide range of the magnetic field levels from 0.8T till 1.8T allows to make a smooth variation of the beam energy over the range ±60% from nominal. For optimization of the magnetic field the 14 pairs of radial correcting coils are used. The numerical formation of the magnetic field is carried out. At the present work the main problems and solutions of the magnetic field design are described.  
THPP063 Possible Particle Distributions at the Entrance of the Cyclotron Spiral Inflector 3506
 
  • N. Yu. Kazarinov, I. A. Ivanenko
    JINR, Dubna, Moscow Region
  
  The transverse particle distribution of the ion beam produced in the Electron Cyclotron Resonance Ion Source (ECRIS) is considered. It is shown that the beam emittance at the entrance of the cyclotron spiral inflector is strongly dependent on directions of both the ECRIS and cyclotron magnetic fields. The changing of the beam rms emittance and bunch lengthening in the spiral inflector for every considered distribution are obtained in the computer simulation.  
THPP065 3D Simulation of the Axial Injection Beam Line of DC350 Cyclotron 3509
 
  • N. Yu. Kazarinov, V. Aleksandrov, V. Shevtsov, A. Tuzikov
    JINR, Dubna, Moscow Region
  
  DC-350 is the novel cyclotron designed in Flerov Laboratory of Nuclear Reaction of Joint Institute for Nuclear Research. It is intended for the nuclear and applied physics experiments. The axial injection channel of the DC-350 cyclotron gives possibility for transportation of the high intensity ion beam from Li to Bi obtained in the superconducting ECR-ion source (SECR). The beam focusing in the beam line after the analyzing bending magnet is provided by solenoidal lenses. The linear and sinusoidal bunchers installed in the vertical part of the channel are used for increasing of the accelerating efficiency. The 3D simulation results of the focusing and bunching systems of the axial injection beam line are presented.