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Multiple Charge State Beam Acceleration at Atlas

P. N. Ostroumov·R. C. Pardo·G. P. Zinkann·K. W. Shepard·J. A. Nolen
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Abstract

A test of the acceleration of multiple charge-state uranium beams was performed at the ATLAS accelerator. A 238U+26 beam was accelerated in the ATLAS PII linac to 286 MeV (~1.2 MeV/u) and stripped in a carbon foil located 0.5 m from the entrance of the ATLAS Booster section. A 58Ni9+ 'guide' beam from the tandem injector was used to tune the Booster for 238U+38. All charge states from the stripping were injected into the booster and accelerated. Up to 94% of the beam was accelerated through the Booster linac, with losses mostly in the lower charge states. The measured beam properties of each charge state and a comparison to numerical simulations are reported in this paper.

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P. N. Ostroumov, R. C. Pardo, G. P. Zinkann, K. W. Shepard, J. A. Nolen. 2000-08-19. Multiple Charge State Beam Acceleration at Atlas. https://arxiv.org/abs/physics/0008185

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