45
J-PARC:
大強度陽子加速器
Construction
2001
〜
2006 (approved)
(0.77MW)
Near detectors (280m,2km)
n
beam-line
under
budget request
Target station
Decay volume
Transport line
(Super-cond. Mag.)
KEK
加速器の約
100
倍の強度