@techreport{oai:nifs-repository.repo.nii.ac.jp:00009954,
 author = {"Miura,  Y. and Okano,  F. and Suzuki,  N. and Mori,  M. and Hoshino,  K. and Maeda,  H. and Takizuka,  T. and JFT-2M, Group and Itoh,  S.-I. and Itoh,  K."},
 month = {Feb},
 note = {"Rapid changes of the main ion energy distribution at transitions from L-to-H, H-to-L and during ELMs are studied with the time of flight neutral measurement on the JFT-2M tokamak. At the L to H transition, 200-400 mu s prior to the start of H_ alpha drop, an increase of the high energy outflux above an energy of 200eV is observed. An energy of more than 200eV for hydrogen corresponds to the collisionless condition Nu_star i < 1 just inside the separatrix. The change of the energy distribution precedes that of the H_ alpha signal and is also found for ELMs and the H to L transition."},
 title = {Rapid Change of Hydrogen Neutral Energy Distribution at L/H-Transition in JFT-2M H-mode},
 year = {1992}
}