Beam Commissionning SPIRAL2
Résumé
SPIRAL2 is a superconducting linear accelerator which is part of the GANIL accelerator complex in Caen, France. Whole injector, RFQ and diagnostics were validated between 2012 and 2018 and on July 8 th 2019 the authorization to operate SPIRAL2 facility was obtained. Since then, in two 6-month periods, the MEBT line and linac have been commissioned with proton and helium beams. This article presents the results obtained and the comparison with the simulations. Optimization of the platform source voltage to avoid synchrotron oscillation in the RFQ is also presented.
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