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Wang, X.Q.

Paper Title Page
THPD026 Beam Optics and Magnet Design of Helium Ion FFAG Accelerator 4331
 
  • H.L. Luo, H. Hao, X.Q. Wang, Y.C. Xu
    USTC/NSRL, Hefei, Anhui
 
 

Fixed-Field Alternating Gradient (FFAG) accelerator accelerates in smaller costs heavy-ion with higher beam current than conventional circular accelerator, which could be more useful for the study of radioactive material. In this paper, the periodic focusing structure model of a Helium ion FFAG with a few MeV energy, which is contributed to study the impact of Helium embitterment on fusion reactor envelope material is proposed. A large-aperture magnet for Helium ion FFAG synchrotron is designed by using a 3D magnetic field simulation code OPERA-3D. The linear and nonlinear beam dynamics is studied through tracking the particle in the magnetic field generated by OPERA-3D.