An Online measurement of laser accelerated ions with several-tens MeV by real-time Thomson parabola system

Kanasaki, Masato; Sakaki, Hironao; Fukuda, Yuji; Yogo, Akifumi; Jinno, Satoshi   ; Nishiuchi, Mamiko; Ogura, Koichi; Kondo, Kiminori; Oda, Keiji*; Yamauchi, Tomoya*

Recently, CR-39 track detectors have been extensively used in laser-driven ion acceleration experiments, because the CR-39 have a great advantage that they are insensitive to high energy photons and electrons and capable of detecting only ions. However, it is required that the real-time diagnosis systems for laser accelerated ions to increase the experimental efficiency with using high repetition Laser. We have demonstrated that the online measurement of laser accelerated ions with several-tens MeV by real-time Thomson parabola system, which are calibrated by CR-39, with thin luminescent single bunch profile monitor.