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TY - CONF AU - Kazarinov, N.Yu. AU - Gulbekyan, G.G. AU - Ivanenko, I.A. ED - Conradie, Lowry ED - De Villiers, John Garrett ED - Schaa, Volker RW TI - Simulation of the Beam Extraction System of DC140 Cyclotron of FLNR JINR J2 - Proc. of Cyclotrons2019, Cape Town, South Africa, 23-27 September 2019 CY - Cape Town, South Africa T2 - International Conference on Cyclotrons and their Applications T3 - 22 LA - english AB - Flerov Laboratory of Nuclear Reaction of Joint Institute for Nuclear Research carries out the works under creating FLNR JINR Irradiation Facility based on the cyclotron DC140. The facility is intended for SEE testing of microchip, for production of track membranes and for solving of applied physics problems. The main systems of DC140 are based on the DC72 cyclotron ones that now are under reconstruction. The DC140 cyclotron is intended for acceleration of heavy ions with mass-to-charge ratio A/Z within interval from 5 to 5.5 up to two fixed energies 2.136 and 4.8 MeV per unit mass. The intensity of the accelerated ions will be about 1 pµAmps for light ions (A<86) and about 0.1 pµAmps for heavier ions (A>132). The beam extraction system consists of electrostatic deflector and two magnetic channels. The simulation of the extraction system of the cyclotron is presented in this report. The extracted beams characteristics outside the cyclotron, that will serve as initial conditions for the design of experimental beam lines of FLNR JINR IF are determined. PB - JACoW Publishing CP - Geneva, Switzerland SP - 73 EP - 75 KW - cyclotron KW - extraction KW - simulation KW - radiation KW - betatron DA - 2020/06 PY - 2020 SN - 978-3-95450-205-9 DO - doi:10.18429/JACoW-Cyclotrons2019-MOP020 UR - http://jacow.org/cyclotrons2019/papers/mop020.pdf ER -