Author: Di Giacomo, M.
Paper Title Page
TUPVA052 The SARAF-LINAC Project 2017 Status 2194
 
  • N. Pichoff, N. Bazin, D. Chirpaz-Cerbat, R. Cubizolles, J. Dumas, R.D. Duperrier, G. Ferrand, B. Gastineau, P. Gastinel, F. Gougnaud, M. Jacquemet, C. Madec, L. Napoly, P.A.P. Nghiem, F. Senée, D. Uriot
    CEA/IRFU, Gif-sur-Yvette, France
  • D. Berkovits
    Soreq NRC, Yavne, Israel
  • M. Di Giacomo
    GANIL, Caen, France
 
  SNRC and CEA collaborate to the upgrade of the SARAF accelerator to 5 mA CW 40 MeV deuteron and proton beams (Phase 2). CEA is in charge of the design, construction and commissioning of the superconducting linac (SARAF-LINAC Project). This paper presents to the accelerator community the status at March 2017 of the SARAF-LINAC Project.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-TUPVA052  
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WEOAA1 Commissioning of SPIRAL2 CW RFQ and Linac 2462
 
  • R. Ferdinand, P.-E. Bernaudin, P. Bertrand, M. Di Giacomo, H. Franberg, A. Ghribi, O. Kamalou, J.-M. Lagniel, G. Normand, A. Savalle, F. Varenne
    GANIL, Caen, France
  • D. Uriot
    CEA/DRF/IRFU, Gif-sur-Yvette, France
 
  The SPIRAL2 88 MHz CW RFQ is designed to accelerate light and heavy ions with A/Q from 1 to 3 at 0.73 MeV/A. The nominal beam intensities are up to 5 mA CW for both proton and deuteron beams and up to 1 mA CW for heavier ions. The design foresees almost 100% transmission for all ions at nominal beam current and emittance. Beam commissioning of the RFQ and linac cool down started already. The specifications have been achieved within the measurement precision for the different ions accelerated yet. This paper describes the beam commissioning strategy, the measurement results in both transverse and longitudinal planes and the success-fully first cryogenic tests of the linac.  
slides icon Slides WEOAA1 [11.515 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-WEOAA1  
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THPIK005 RF Conditionning of the Spiral 2 CW RFQ 4114
 
  • O. Piquet, Y. Lussignol
    CEA/DSM/IRFU, France
  • M. Desmons, A.C. France, P. Galdemard
    CEA/IRFU, Gif-sur-Yvette, France
  • M. Di Giacomo, R. Ferdinand, J.-M. Lagniel
    GANIL, Caen, France
 
  The SPIRAL2 RFQ is designed to accelerate light and heavy ions with A/Q from 1 to 3 at 0.73 MeV/A. The nominal beam intensities are up to 5 mA CW for both proton and deuteron beams and up to 1 mA CW for heavier ions. The four-vane cavity is made with 5 1-meter long sections mechanically assembled, it works at 88 MHz and is powered up to 180 kW CW to achieve the nominal vane voltage of 113.7 kV for A/Q = 3 ions. This paper describes the RF conditioning of the RFQ at GANIL with the setting of its RF systems and cooling system used to tune the cavity resonance frequency.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPIK005  
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