EXPERIMENTAL STUDY OF SIMULTANEOUS ACCELERATION OF PROTONS AND H- IONS IN THE CYCLOTRON

Summary.!l!he results of experimental study of simultaneous acceleration of two beams at U-120M isochronous cyclotron of Ii?U (Rez, CSSR) are presented. Both beams of p and IT were injected from an internal ion source having two separate arc chambers. The IT ion beam was aacelerated up to a strip-ping foil mounted on a final radius and was extracted to a luminescent screen placed on the wall of the accelerating chamber. The p beam accelerated simultaneously with ET ions went through the stripping foil and then was registered on a special probe. The phaae mo-tion and some other parameters of the beams accelerated up to 22-24 MeV are presented