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MOA2C02 |
Injection and Acceleration of Intense Heavy Ion Beams in JINR New Cyclotron DC280 |
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- I.A. Ivanenko, G.G. Gulbekyan, N.Yu. Kazarinov, E.V. Samsonov
JINR, Dubna, Moscow Region, Russia
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At the present time the activities on creation of the new heavy-ion isochronous cyclotron DC280 are carried out at Joint Institute for Nuclear Research. The isochronous cyclotron DC-280 will produce accelerated beam of ions with A/Z= 4-7 to energy W= 4-8 MeV/n and intensity up to 10 pμA (for 48Ca). The goal for DC-280 accelerator complex is more then 40 % beam transfer efficiency. To achieve high-intensity ion beam, the cyclotron is equipped with high-voltage, up to 80 kV, injection line and independent Flat-Top RF system. To decrease the aperture losses at centre region the electrostatic quadruple lens will be installed between inflector and first accelerating gap. The paper presents the results of simulation of beam injection and acceleration.
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Slides MOA2C02 [8.844 MB]
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MOPA14 |
Electrostatic Deflector of the Cyclotron DC-280 Axial Injection Channel |
71 |
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- N.Yu. Kazarinov, I.A. Ivanenko
JINR, Dubna, Moscow Region, Russia
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The spherical electrostatic deflector will be used in the axial injection channel of the DC-280 cyclotron for rotation of the ion beam onto vertical axis. The results of the simulation of beam dynamics in the deflector based on 3D electrical field map are discussed in this report. The results of simulation of the ion beam transport in the axial injection beam line of the cyclotron are presented also.
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Poster MOPA14 [0.474 MB]
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