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Marroncle, J.

Paper Title Page
TUPC083 A Diagnostics Plate for the IFMIF-EVEDA Accelerator 1248
 
  • I. Podadera Aliseda, B. Brañas, J. M. Carmona, A. Ibarra, C. Oliver
    CIEMAT, Madrid
  • P.-Y. Beauvais, J. Marroncle, A. Mosnier
    CEA, Gif-sur-Yvette
 
  The IFMIF-EVEDA accelerator will be a 9 MeV, 125 mA cw deuteron accelerator which aims to validate the technology that will be used in the future IFMIF accelerator. It is essential then to implement the necessary instrumentation for the commissioning, operation and correct characterization of the beam properties of the accelerator prototype. To achieve this goal, a complete set of instrumentation will be installed in the last part of the accelerator, just before the beam dump, in the so-called Diagnostics Plate (DP). It must allow the measurement of the main parameters of the beam: current, phase, position, transverse profile, energy, transverse halo, transverse emittance and longitudinal profile. The main challenges of such a measurement are the high damage power of the low-energy cw 125 mA beam, which precludes the use of interceptive instrumentation. In addition, the DP will not only be used during operation but also during the commissioning of the different accelerating structures at 5 and 9 MeV. In this contribution, the requirements imposed to the instrumentation, the type of techniques that will be used and a first conceptual design will be presented.