The Two-Beam Funneling Experiment
نویسندگان
چکیده
New high current accelerator facilities like proposed for the HIDIF driver require a beam with such a high brilliance, which can not be produced by a single pass rf-linac. The increase in brightness in such a driver linac is done by several funneling stages at low energies, in which two identically bunched ion beams are combined to a single beam with twice the frequency, current and brightness. Our Two-Beam-RFQ funneling experiment is a set up of two ion sources as model for the first funneling stage of a HIDIF driver, a two beam RFQ, a funnel deflector and beam diagnostic equipment to demonstrate funneling of ion beams.
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Funneling with the Two-Beam RFQ*
New high current accelerator facilities like proposed for HIDIF or ESS require a beam with a high brilliance. These beams can not be produced by a single pass rf-linac. The increase in brightness in such a driver linac is done by several funneling stages at low energies, in which two identically bunched ion beams are combined into a single beam with twice the frequency current and brightness. O...
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