Direct measurement of MeV-range atomic hydrogen using a charge-exchange neutral particle analyzer in ICRF-heated JT-60 U plasmas. - Kusama, Yoshinori; Japan Atomic Research Institute; Afanassiev, Valeri I.; Petrov, Serguei Y.; Nemoto, Masahiro; Kimura, Haruyuki; Morioka, Atsuhiko; Satoh, Minoru; Tsukahara, Yoshimitsu; Saigusa, Mikio; Kondoh, Takashi; Moriyama, Shin-ichi; et al. (Ibaraki-ken : JAERI, 1994)