A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z  

Shabunov, A. V.

Paper Title Page
MOPC141 Design of a Novel Tubular Electron String Ion Source (TESIS) 403
 
  • E. Syresin, D. E. Donets, E. D. Donets, E. E. Donets, V. B. Shutov
    JINR, Dubna, Moscow Region
  • V. M. Drobin, A. V. Shabunov, Yu. A. Shishov
    JINR/LHE, Moscow
  • A. E. Dubinov, R. M. Garipov, I. V. Makarov
    VNIIEF, Sarov (Nizhnii Gorod)
  • L. Liljeby
    MSL, Stockholm
  
  The project, started in 2007 is directed to creation of Tubular Electron String Ion Source (TESIS) and to basic studies of electron strings in tubular geometry. The collaboration consists of JINR (Dubna) and Russian Federal Nuclear Center (Sarov, Russia), Manne Siegbahn Laboratory (Stockholm, Sweden), TRIUMF and Atomic Energy of Canada Ltd. (Canada). Tubular concept of ion source has been proposed few years ago*. Preliminary theoretical estimations and numerical simulations have been done**,*** that allowed to start experimental realization of this project. New tubular source with a superconducting solenoid up to 5 Tesla should be constructed in 2009. It is expected that this new TESIS (“Krion-T1”) will meet all rigid conceptual and technological requirements and should provide ion output on a level, approaching to 10 mA of Ar16+ ions in the pulse mode and about 10 mA of Ar16+ ions in the average current mode. Having these output parameters, “Krion-T1” TESIS should be an operational prototype of further TESIS sources for all kinds of the possible applications. Simulation results and a basic scetch of the TESIS construction will be presented.

*Donets E. D. et al. Rev. Sci. Instrum. 73, 696 (2002).
**Donets E. D., Donets E. E., Becker R. et al. Rev. Sci. Instrum.75, 1566 (2004).
***Donets E. E. J. of Phys.: Conf. Series 2, 97 (2004).

 
WEPD017 Full Size Prototype Magnets for Heavy Ion Superconducting Synchrotron SIS100 at GSI: Status of Manufacturing and Test at JINR 2443
 
  • A. D. Kovalenko, N. N. Agapov, A. V. Alfeev, A. V. Bychkov, A. V. Gromov, H. G. Khodzhibagiyan, G. L. Kuznetsov, A. Y. Starikov
    JINR, Dubna, Moscow Region
  • E. S. Fischer, G. Moritz, P. J. Spiller
    GSI, Darmstadt
  • A. V. Shabunov
    JINR/LHE, Moscow
  
  The SIS100 synchrotron is designed for acceleration of high intensity beams with a pulse repetition rate of 1 Hz. The use of superferric Nuclotron-type dipoles, quadrupoles and corrector magnets is planned in the accelerator magnetic system. The magnet coils are made of hollow NbTi composite cable cooled with two-phase helium flow at 4.5 K. The lattice comprises 108 dipoles, 168 quadrupoles and necessary set of steerer and multipole corrector magnets. We present recent results from the design and optimization of the SIS100 magnetic elements parameters. The status of manufacturing full size prototypes is presented. The essential features of the magnets production and the new test results are discussed.