@article{oai:nifs-repository.repo.nii.ac.jp:00008468, author = {Takenaga, H. and Oyama, N. and Konoshima, S. and Takizuka, T. and Fujita, T. and Muraoka, K. and Tanaka, K. and Yamada, H. and Miyazawa, J. and Peterson, B.J. and Nishimura, K. and Sakamoto, R.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Comparison of Confinement Degradation in High Density and Particle Transport between Tokamak and Helical}, volume = {Annual Report Apr.2004 - Mar.2005}, year = {} }