@techreport{oai:nifs-repository.repo.nii.ac.jp:00009878,
 author = {Komori,  A. and Ohyabu,  N. and Masuzaki,  S. and Morisaki,  T. and Suzuki,  H. and Takahashi,  C. and Sakakibara,  S. and Watanabe,  K. and Watanabe,  T. and Minami,  T. and Morita,  S. and Tanaka,  K. and Ohdachi,  S. and Kubo,  S. and Inoue,  N. and Yamada,  H. and Nishimura,  K. and Okamura,  S. and Matsuoka,  K. and Motojima,  O. and Fujiwara,  M. and Iiyoshi,  A. and Klepper,  C. C. and Lyon,  J. F. and England,  A. C. and Greenwood,  D. E. and Lee,  D. K. and Overbey,  D. R. and Rome,  J. A. and Schechter,  D. E. and Wilson,  C. T.},
 month = {Sep},
 note = {A local island divertor (LID) experiment was performed on the Compact Helical System (CHS) to demonstrate the principle of the LID. It was clearly demonstrated that the particle flow is controlled by adding a resonant perturbation field to the CHS magnetic configuration, and guided to the back side of an m/n=1/1 island which is created by the perturbation field. The particles recycled there were pumped out with a pumping rate in the range from a few percent to about 10%. As a result, the line-averaged core density was reduced compared with non-LID discharges at the same gas puff rate by a factor of about 2. In addition to the demonstration of these fundamental divertor functions, a modest improvement of energy confinement was observed, which could be attributed to the edge plasma control by the LID.},
 title = {Edge Plasma Control by a Local Island Divertor in the Compact Helical System},
 year = {1996}
}