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Ohkawa, T.

Paper Title Page
TUPLS109 Present Status of the L3BT for J-PARC 1756
 
  • T. Ohkawa
    JAEA, Ibaraki-ken
  • M. Ikegami
    KEK, Ibaraki
  • J. Qiang
    LBNL, Berkeley, California
 
  L3BT is a beam transport line from J-PARC (Japan Proton Accelerator Research Complex) linac to the succeeding 3-GeV RCS (Rapid Cycling Synchrotron). The construction of the L3BT has been almost finished. The beam commissioning of the L3BT will be started soon. On the other hand we have performed 3D particle simulations with PARMILA and IMPACT to evaluate the performance of the halo scraping, momentum compaction and beam diagnostics. In this paper, results of the beam simulation of the L3BT are presented. The construction status of the L3BT is also presented in brief.