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Communication Dans Un Congrès Année : 2022

Study on the Multipactor Barriers of the SARAF-Phase 2 Low-Beta and High-Beta Superconducting Cavities

Résumé

CEA is committed to delivering a Medium Energy Beam Transfer line and a superconducting linac (SCL) for SARAF accelerator in order to accelerate 5 mA beam of either protons from 1.3 MeV to 35 MeV or deuterons from 2.6 MeV to 40 MeV. The SCL contains 13 half-wave resonator (HWR) low beta cavities (β= 0.09) at 176 MHz and 14 HWR high-beta cavities (β = 0.18) at 176 MHz. The low-beta and high-beta series were qualified in 2021 and 2022 respectively. This contribution will focus on the observation of the multipactor barriers for all cavi-ties. It will present series of data obtained during the conditioning of these cavities
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Dates et versions

hal-03839885 , version 1 (04-11-2022)

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Guillaume Ferrand, Matthieu Baudrier, Luc Maurice, Nicolas Pichoff. Study on the Multipactor Barriers of the SARAF-Phase 2 Low-Beta and High-Beta Superconducting Cavities. 31st Linear Accelerator Conference, Aug 2022, Liverpool, United Kingdom. pp.THPOGE01, ⟨10.18429/JACoW-LINAC2022-THPOGE01⟩. ⟨hal-03839885⟩
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