K. Ogawa - Dissemin

Papers authored by K. Ogawa

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2016 Jun Young Kim, T. Rhee

, Junghee Kim

, S. W. Yoon, B. H. Park

, M. Isobe, K. Ogawa

, W.-H. Ko

Prompt loss of beam ions in KSTAR plasmas

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J. F. Chang, M. Isobe, K. Ogawa

, J. Huang, C. R. Wu, Z. Xu, Z. Jin, S. Y. Lin, L. Q. Hu

Scintillator-based fast ion loss measurements in the EAST

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Jungmin Jo, MunSeong Cheon, Jun Young Kim, T. Rhee

, Junghee Kim

, Yue-Jiang Shi, M. Isobe, K. Ogawa

, Kyoung-Jae Chung, Y. S. Hwang

Triton burnup measurements in KSTAR using a neutron activation system

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This paper is made freely available by the publisher.

K. Toi, S. Ohdachi, R. Ueda, K. Y. Watanabe, T. Nicolas, Y. Suzuki, K. Ogawa

, K. Tanaka, Y. Takemura

Magnetohydrodynamic stability at the edge region in H-mode plasmas with long edge-localized-mode-free phases in the large helical device

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S. Yamamoto, K. Ogawa

, M. Isobe, D. S. Darrow, S. Kobayashi, K. Nagasaki, H. Okada, T. Minami, S. Kado, S. Ohshima, G. M. Weir, Y. Nakamura, S. Konoshima

, N. Kemmochi, Y. Ohtani and 1 other authors

Faraday-cup-type lost fast ion detector on Heliotron J

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M. Lesur, K. Itoh, T. Ido, S.-I. Itoh, Y. Kosuga, M. Sasaki, S. Inagaki, M. Osakabe, K. Ogawa

, A. Shimizu, K. Ida

Nonlinear excitation of subcritical fast ion-driven modes

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T. Ido, K. Itoh, M. Osakabe, M. Lesur, A. Shimizu, K. Ogawa

, K. Toi, M. Nishiura, S. Kato, M. Sasaki, K. Ida, S. Inagaki, S.-I. Itoh

Strong Destabilization of Stable Modes with a Half-Frequency Associated with Chirping Geodesic Acoustic Modes in the Large Helical Device

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M. Lesur, K. Itoh, T. Ido, M. Osakabe, K. Ogawa

, A. Shimizu, M. Sasaki, K. Ida, S. Inagaki, S.-I. Itoh, the Lhd Experiment Group, Lhd Experiment Group

Nonlinear Excitation of Subcritical Instabilities in a Toroidal Plasma

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A. Dinklage, R. Sakamoto, B. Craig, M. Yokoyama, J. Baldzuhn, C. D. Beidler, K. Ida, S. Cats, K. McCarthy, K. J. Mc Carthy, J. Geiger, M. Henning, M. Kobayashi, H. Maaßberg, S. Morita and 16 other authors

The Effect of Transient Density Profile Shaping on Transport in Large Stellarators and Heliotrons

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Eiji Takada, Akihiro Fujisaki, Naoki Nakada, Mitsutaka Isobe, Kunihiro Ogawa

, Takeo Nishitani, Hideki Tomita

Development of Fast-Neutron Directional Detector for Fusion Neutron Profile Monitor at LHD

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Takeo Nishitani, Kunihiro Ogawa

, Kiyohiko Nishimura, Mitsutaka Isobe

Radiation Field Estimation for the Diagnostic and Control Components by Monte Carlo Neutronics Calculations with LHD 3-Dimensional Modeling

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T. Sunn Pedersen, Bernardo Brotas de Carvalho, Eduardo de la Cal, Ts Sunn Pedersen, Angel de la Pena, Mw Otte, Paul von Eeten, Anton Jansen van Vuuren, S. Lazerson, Adrian von Stechow, H.-S. Bosch, Boudewijn van Milligen, P. Helander, Ivana Abramovic, Simppa Äkäslompolo and 298 other authors

Confirmation of the topology of the Wendelstein 7-X magnetic field to better than 1:100,000

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2015 X. D. Du, K. Toi, S. Ohdachi, M. Osakabe, T. Ido, K. Tanaka, M. Yokoyama, M. Yoshinuma, K. Ogawa

, K. Y. Watanabe, T. Akiyama, M. Isobe, K. Nagaoka, T. Ozaki, S. Sakakibara and 4 other authors

Resistive interchange mode destabilized by helically trapped energetic ions and its effects on energetic ions and bulk plasma in a helical plasma

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K. Ida, M. von Berkel, K. Nagaoka, S. Inagaki, H. Kasahara, T. Evans, M. Yoshinuma, K. Kamiya, S. Ohdach, M. Osakabe, M. Kobayashi, S. Sudo, K. Itoh, T. Akiyama, M. Emoto and 107 other authors

Overview of transport and MHD stability study: focusing on the impact of magnetic field topology in the Large Helical Device

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T. Ido, M. Osakabe, A. Shimizu, T. Watari, M. Nishiura, K. Toi, K. Ogawa

, K. Itoh, I. Yamada, R. Yasuhara, Y. Yoshimura, S. Kato

Identification of the energetic-particle driven GAM in the LHD

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X. D. Du, K. Toi, M. Osakabe, S. Ohdachi, T. Ido, K. Tanaka, M. Yokoyama, M. Yoshinuma, K. Ogawa

, K. Y. Watanabe, M. Isobe, K. Nagaoka, T. Ozaki, S. Sakakibara, R. Seki and 3 other authors

Resistive Interchange Modes Destabilized by Helically Trapped Energetic Ions in a Helical Plasma

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Mitsutaka Isobe, Kunihiro Ogawa

, Akihiro Shimizu, Masaki Osakabe, Shin Kubo, K. Toi

Observation of MHD Instabilities Driven by Energetic Electrons in the Large Helical Device

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K. Ida, M. Yoshinuma, H. Tsuchiya, T. Kobayashi, C. Suzuki, M. Yokoyama, T. Akiyama, M. Emoto, A. Shimizu, T. Evans, A. Dinklage, K. Nagaoka, X. Du, K. Fujii, S. Inagaki and 107 other authors

Flow damping due to stochastization of the magnetic field

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