THEME03-2-1038-2001/2009

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03-2-1038-2001/2009

Priority:

Status:

In-progress

Improvement and Development of the JINR Phasotron
for Fundamental and Applied Research

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

Scientific Programme:
Improvement of the JINR Phasotron and beam channels. Evolution of the cyclotron method for high-current beam acceleration. Design and development of the cyclotrons for medical and applied purposes.

Expected main results in 2008:

Development of the proton channel for the electronuclear investigations with the SAD installation. Completion of the computer simulation of the beam acceleration and extraction for the increased injection energy (7-9 MeV). Investigation of possibilities to form the scanning proton beam for the radiotherapy at the JINR Phasotron. Consideration of different variants of the beam channel for the eyes tumor treatment at the JINR Phasotron.
Carrying out of simulation and experiments on acceleration and extraction of protons with the energy 62-63 MeV. The further development of the software for automation of the AIC144 operator work. Simulation of the spiraled RF cavity and of extraction system of the cyclotron for proton therapy C220. Design assignment of the cyclotron C220. Manufacture of the prototype of the PET cyclotron. Computer modeling of the RF cavity and beam dynamics of superconducting Carbon/Proton therapy cyclotron C400. Operative work with the cyclotron personnel in Tver with the purpose to determine and remove the reasons of beam intensity losses
Simulation of beam dynamics in the CUSTOM cyclotron for the 100 mKA intensity for improving beam quality. Technical drawings of the CUSTOM cyclotron. Participation in starting up experiments on INS "VINCA" cyclotron. Completion of the magnetic field maps measurements. Analysis of the beam dynamics. Theoretical investigation and computer modeling for RIKEN/CNS AVF cyclotron (Japan). Central region optimization on the base of 3D magnetic and accelerating field calculation and beam dynamics simulation.

List of projects:
	Project	Leader	Priority (period of realisation)
1.	SAD	V.N. Shvetsov	1 (2003-2009)

List of Activities

Activity or Experiment

Leader

Status

Improvement of the JINR Phasotron and beam channels:
- beam channel for SAD
- external injection into Phasotron
- variants of the beam channels for the radiotherapy

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

Realization

Design and modernization of the cyclotrons:
- cyclotron AIC-144, Krakow, Poland b)cyclotron for Proton Therapy C220
- PET cyclotron prototype
- cyclotron-injector CI-5
- superconducting Carbon/Proton therapy cyclotron �400 design (IBA, Belgium)
- Tver Cyclotron

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

R&D

Participation in cyclotron projects:
- Customs cyclotron
- RIKEN/CNS (Japan) AVF cyclotron
- INS "VINCA" (Serbia) cyclotron

L.M. Onischenko
S.B. Vorozhtsov

Realization

Collaboration
Country or international organization	City	Institute or Laboratory
Belgium	Louvain-la-Neuve	IBA
Japan	Wako	RIKEN
Poland	Cracow	NINP PAS
Russia	Snezhinsk	VNIITF
Serbia	Belgrade	INS "VINCA"
Uzbekistan	Tashkent	INP UAS
USA	Los Alamos, NM	LANL

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Improvement and Development of the JINR Phasotron for Fundamental and Applied Research

Improvement and Development of the JINR Phasotron
for Fundamental and Applied Research