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FAMA project: Channel upgrade for the modification of surface materials


Alexandrov, V. (Dubna, JINR) ; Bogomolov, S. (Dubna, JINR) ; Kazarinov, N. (Dubna, JINR) ; Shevtsov, V. (Dubna, JINR) ; Belichev, P. (Belgrade U.) ; Neskovich, N. (Belgrade U.) ; Dobrosavlevich, (Belgrade U.)

Published in: Phys.Part.Nucl.Lett.
Year: 2012
Vol.: 9
Page No: 437-442
Pages: 8

Abstract: The FAMA project is related to the construction of the low energy part of the TESLA accelerator installation (TAI) at the Vin a Institute of Nuclear Sciences (Belgrade, Serbia) and is intended for the modification and analysis of materials by ion beams. FAMA includes three machines and six experimental channels. The machines are a heavy-ion source (M1 machine), a light-ion source (M2 machine), and a small isochronous cyclotron (M3 machine). Calculations to optimize the low-energy channels are carried out. Optimum modes of transportation of the ion beams generated by sources M1 and M2 are selected. It is proposed to limit currents from the M2 ion source for the purpose of reducing the losses on the channel. It is also proposed to use the solenoid and a doublet of quadrupoles instead of a triplet in order to increase the intensity at the target of beams from the M1 ion source. It has been proven necessary to mask the heavy ion beams. The efficiency of transportation in all significant cases is found to be close to 100%.

Total numbers of views: 1391
Numbers of unique views: 489
DOI: 10.1134/S1547477112040085
 Record created 2012-09-04, last modified 2014-01-30



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