A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z  

Kashiwagi, H.

Paper Title Page
TH-08 Multiple Charge State Ion Beam Acceleration with an RFQ LINAC 179
 
  • J. Tamura
    Tokyo Institute of Technology/RIKEN, Tokyo
  • T. Hattori, N. Hayashizaki, T. Ishibashi, T. Ito
    Tokyo Institute of Technology, Tokyo
  • T. Kanesue
    Kyushu University, Fukuoka
  • H. Kashiwagi
    JAEA, Ibaraki
  • M. Okamura
    BNL, Upton
  
 

We are investigating space charge dominated beam dynamics in a Radio Frequency Quadrupole (RFQ) linac. In some accelerator systems, desired ions with different charge state ions are simultaneously injected into an RFQ linac. To describe the evolution of the multi charge beam inside the RFQ, we did particle simulation by using Particle-Mesh (PM) method. Here the high-intensity carbon beam made up of C4+, C5+ and C6+ was applied to the simulation (C5+ was set to the designed ion). The space charge contributions to the transverse emittance growth and to the transverse and longitudinal particle motions are presented.

  

slides icon

Slides