| Paper | Title | Page |
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MOPP111 |
Electrodynamics characteristics coupling cavity RFQ and DTL the heavy ion linear accelerator MILAC | |
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| New pre-stripping section (PSS-20) the MILAC heavy ion linear accelerator with the relation of their mass to charge A/q=20 is developed That will allow to extend considerably a range accelerating ions and to increase intensity of beams. On an initial part of acceleration of ions from 6 keV/u up to 150 keV/u high capture in process of acceleration of the injected ions is provided interdigital (IH) accelerating structure with Radio-Frequency Quadrupole (RFQ) focusing. On the second part of acceleration of ions from 150 keV/u up to 1 MeV/u the highest rate of acceleration is created interdigital (IH) accelerating structure with drift tubes DTL. Task in view of coupling of such diverse accelerating structures in one resonator. It will allow to simplify considerably manufacturing and operation PSS-20. Effects of researches on optimisation of parametres of the construction providing demanded quantity of operational frequency and electrodynamic characteristics are given. Process of such optimisation was carried out by mathematical modelling, and also by means of experimental researches on model of the coupling cavity. | ||