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Bocci, A.

Paper Title Page
WEO1C04 First Measurements of Non-Interceptive Beam Profile Monitor Prototypes for Medium to High Current Hadron Accelerators 502
  • J.M. Carmona, A. Ibarra, I. Podadera Aliseda
    CIEMAT, Madrid
  • Z. Abou-Haidar, A. Bocci, B. Fernández, J. García López, M.C. Jiménez-Ramos, M. Álvarez
    CNA, Sevilla

In the frame of the IFMIF-EVEDA accelerator project (a 125 mA, 9 MeV, 175 MHz (CW) Deuteron accelerator) two different optical non-interceptive monitors based on gas fluorescence has been designed and tested. One prototype of profiler is based on a PMT linear array whereas the other is based on a custom intensified CID camera. Both monitors have been tested at CNA cyclotron using 9 MeV deuterons up to 40 uA and 18 MeV protons up to 10 uA. Preliminary results of vertical beam profiles for deuterons and protons measured under different beam conditions are presented. The performance of both monitors under significant gamma and neutron background will be discussed. This optical beam diagnostic technique offers a non-invasive beam profile characterization for medium to high current hadron beams.


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