@article{oai:nifs-repository.repo.nii.ac.jp:00000528, author = {Nagaoka, Kenichi and Isobe, Mitsutaka and Toi, Kazuo and Shimizu, Akihiro and Fujisawa, Akihide and Ohshima, Shunsuke and Nakano, Haruhisa and Osakabe, Masaki and Todo, Yasushi and Akiyama, Tsuyoshi and Nagashima, Yoshihiko and Suzuki, Chihiro and Nishimura, Shin and Yoshimura, Yasuo and Matsuoka, Keisuke and Okamura, Shoichi}, journal = {Physical Review Letters}, month = {Feb}, note = {The internal behavior of fast ions interacting with magnetohydrodynamic bursts excited by energetic ions has been experimentally investigated in the compact helical system. The resonant convective oscillation of fast ions was identified inside the last closed-flux surface during an energetic-particle mode (EPM) burst. The phase difference between the fast-ion oscillation and the EPM, indicating the coupling strength between them, remains a certain value during the EPM burst and drives an anomalous transport of fast ions.}, title = {Radial Transport Characteristics of Fast Ions Due to Energetic-Particle Modes inside the Last Closed-Flux Surface in the Compact Helical System}, volume = {Vol.100}, year = {2008} }