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Testing residual gas profiler at SARAF

E. Gueroult 1 J.L. Vignet 1 L. Weissman A. Kreisel
1 Technique de la Physique
GANIL - Grand Accélérateur National d'Ions Lourds
Abstract : A Residual Gas Monitor (RGM) developed at GANIL was tested with pulsed and CW proton beams at currents up to 1 mA at SARAF Phase I. Response of the detector as a function of beam current and duty cycle was measured. Beam profiles were measured at different beam size and position values and compared with measurements performed with a multi-wire grid profiler. Influence of the low-energy beam transfer (LEBT) optical settings on intense CW beams was studied for the first time. The obtained data enabled a better analysis and understanding of the current ramp-up process.
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Submitted on : Monday, October 7, 2013 - 3:18:58 PM
Last modification on : Thursday, February 1, 2018 - 1:35:51 AM




E. Gueroult, J.L. Vignet, L. Weissman, A. Kreisel. Testing residual gas profiler at SARAF. Journal of Instrumentation, IOP Publishing, 2013, 8, pp.T08005. ⟨10.1088/1748-0221/8/08/T08005⟩. ⟨in2p3-00870557⟩



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