THEME03-2-1102-2010/2012

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03-2-1102-2010/2012

Priority:

Status:

Approved for completion
in 2012

Improvement of the JINR Phasotron and Design of Cyclotrons for Fundamental and Applied Research

Leaders:	M.Yu. Kazarinov G.A. Karamysheva
Scientific leader:	L.M. Onischenko

Participating Countries, Institutes and International organizations:
Belgium, China, Poland, Japan, Uzbekistan.
Scientific Programme:
Improvement of the JINR Phasotron and beam channels. Design of the cyclotrons for medical purposes. Development of the cyclotron method for high-current beam acceleration.

Expected main results in 2012:

Commissioning of the main Phasotron magnet power supply TPP-5000. Beam dynamics simulation in the Phasotron extraction system. Modification of the automated beam channel control system.
Simulations and optimization of the extraction system of the C250 cyclotron intended for proton therapy.
Adjustment and testing of the apparatus for integral measurements of the radial component of the magnetic field of the C235 cyclotron (IBA, Belgium). Magnetic field measurements and shimming of the Br component for the C235 cyclotron, PAP-113.
Simulations of the beam space charge effects in the SFC and SSC cyclotron (IMP, Lanzhou, China).

List of Activities

Activity or Experiment

Leader

Status

Laboratory and
Responsible person

Main researchers for the Laboratory

Improvement of the JINR Phasotron and beam
channels

M.Yu. Kazarinov
N.G. Shakun
L.M. Onischenko

Realization

DLNP

J.V. Savchenko, A.S. Vorozhtsov, S.B. Vorozhtsov, S.A. Gustov, A.V. Demyanov, G.A. Kononenko, N.A. Morozov, I.V. Mirokhin, Yu.A. Polyakov, V.I. Smirnov, E.V. Samsonov, V.M. Romanov, V.A. Utkin, N.S. Tolstoi, V.G. Sazonov

Design and modernization of the cyclotrons for medical purpose

Yu.G. Alenitsky
G.A. Karamysheva
N.A. Morozov

Technical Proposal

DLNP

N.S. Azaryan, A.S. Vorozhtsov, S.V. Gursky, S.B. Vorozhtsov, C.N. Dolya, O.V. Karamyshev, R.V. Galkin, D.S. Petrov, G.M.Skripka, O.E. Lepkina, O.V. Lomakina, S.G. Shirkov, N.L. Zaplatin, G.G. Kazakova, I.N. Kiyan, S.A. Kostromin, E.V. Samsonov, V.M. Romanov, V.G. Sazonov, A.F. Chesnov

Development of the cyclotron method for high-current beam acceleration

L.M. Onischenko
S.B. Vorozhtsov

Technical Proposal

DLNP

Yu.G. Alenitsky, A.S. Vorozhtsov, N.L. Zaplatin, E.V. Samsonov, V.L. Smirnov, V.M. Romanov

Collaboration
Country or International Organization	City	Institute or Laboratory
Belgium	Louvain-la-Neuve	IBA
China	Lanzhou	IMP CAS
Japan	Wako	RIKEN
Poland	Krakow	NINP PAS
Uzbekistan	Tashkent	INP UAS

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