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-ray spectroscopic studiesFurutaka, Kazuyoshi; Harada, Hideo; Nakamura, Shoji; Sakane, Hitoshi; Yamana, Hajimu*; Fujii, Toshiyuki*; Yamamoto, Shuji*; Hori, Junichi*; Igashira, Masayuki*; Osaki, Toshiro*; et al.
KURRI Progress Report 2004, P. 16, 2005/09
This report describes the studies done through spectroscopic method of high-energy ray to determine neutron capture cross sections of radioactive nuclides, in FY2004 at the Research Reactor Institute, Kyoto University. The following three items are described. (1) Development of a method to determine thermal neutron capture cross sections by prompt -ray measurements, (2) Evaluation of a large BGO detector system as a total-energy detector, and (3) neutron capture cross-section measurements by TOF method.
Fujii, Kazuya*; Shibata, Yosuke*; Fukamachi, Yasuko*
JNC TJ5410 2004-013, 96 Pages, 2005/03
JNC-TJ5410-2004-013.pdf:4.93MB
None
Ushigusa, Kenkichi; Ide, Shunsuke; Oikawa, Toshihiro; Suzuki, Takahiro; Kamada, Yutaka; Fujita, Takaaki; Ikeda, Yoshitaka; Naito, Osamu; Matsuoka, Mamoru*; Kondoh, Takashi; et al.
Fusion Science and Technology (JT-60 Special Issue), 42(2-3), p.255 - 277, 2002/09
Times Cited Count：10 Percentile：15.15(Nuclear Science & Technology)Studies on non-inductive current drive and development of an integrated steady-state high performance operation in JT-60 are reviewed. Experiments on lower hybrid current drive in JT-60 haven shown a large non-inductive current up to 3.5MA, high current drive efficiency of 3.6x1019m-2A/W. Basic studies on LH waves in JT-60 have contributed to understand current drive physics. Significant progress in neutral beam current drive has been made in JT-60 by testing the performance of negative ion based NBI (N-NBI). The CD efficiency of ~1.5x1019m-2A /W, and N-NB driven current of ~1MA have been demonstrated in N-NBCD. Strongly localized driven current by electron cyclotron current drive was identified with a fundamental O-mode scheme. Efficiency of 0.5x1019m-2A/W and EC driven current of 0.2MA were achieved and suppression of neo-classical tearing mode was demonstrated. Based on these developments, two integrated steady-state operation scenarios were developed in JT-60, which are reversed magnetic shear (R/S) plasmas and high bp ELMy H-mode. In these operation regimes, discharges have been sustained near the steady-state current profile under full non-inductive current drive. High performance plasmas with a high nDotETio and at high normalized density were also produced under fully non-inductive condition in high bp ELMy H-mode and R/S mode.
Uehara, Kazuya; Ikeda, Yoshitaka; Saigusa, Mikio; Sakamoto, Keishi; Fujii, Tsuneyuki; Maebara, Sunao; Tsuneoka, Masaki; Seki, Masami; Moriyama, Shinichi; Kobayashi, Noriyuki*; et al.
Fusion Engineering and Design, 19(1), p.29 - 40, 1992/07
Times Cited Count：1 Percentile：17.24(Nuclear Science & Technology)no abstracts in English
Imai, Tsuyoshi; Ikeda, Yoshitaka; Maebara, Sunao; Fujii, Tsuneyuki; Sakamoto, Keishi; Saigusa, Mikio; Honda, Masao; Yokokura, Kenji; Sawahata, Masayuki; Uehara, Kazuya; et al.
Fusion Engineering and Design, 13, p.177 - 185, 1990/00
Times Cited Count：2 Percentile：31.33(Nuclear Science & Technology)no abstracts in English
Ikeda, Yoshitaka; Imai, Tsuyoshi; Fujii, Tsuneyuki; Honda, Masao; ; Maebara, Sunao; Nagashima, Takashi; Saigusa, Mikio; Sakamoto, Keishi; Sawahata, Masayuki; et al.
Fusion Engineering and Design, 13, p.209 - 217, 1990/00
Times Cited Count：1 Percentile：19.59(Nuclear Science & Technology)no abstracts in English
Uehara, Kazuya; Ikeda, Yoshitaka; Saigusa, Mikio; Sakamoto, Keishi; Fujii, Tsuneyuki; Ushigusa, Kenkichi; Maebara, Sunao; Tsuneoka, Masaki; Seki, Masami; Moriyama, Shinichi; et al.
JAERI-M 87-211, 20 Pages, 1988/01
no abstracts in English
Imai, Tsuyoshi; Ushigusa, Kenkichi; Sakamoto, Keishi; Ikeda, Yoshitaka; Fujii, Tsuneyuki; Saigusa, Mikio; Yoshino, Ryuji; Uehara, Kazuya; Nagashima, Takashi; Kimura, Haruyuki; et al.
Nuclear Fusion, 28(8), p.1341 - 1350, 1988/00
Times Cited Count：24 Percentile：64.83(Physics, Fluids & Plasmas)no abstracts in English
Imai, Tsuyoshi; Nagashima, Takashi; Kimura, Haruyuki; Uehara, Kazuya; ; Fujii, Tsuneyuki; Honda, Masao; Ikeda, Yoshitaka; *; ; et al.
AIP Conference Proceedings 159, p.115 - 118, 1987/00
no abstracts in English
Minato, Kazuo; Konashi, Kenji*; Yamana, Hajimu*; Yamanaka, Shinsuke*; Nagasaki, Shinya*; Fujii, Toshiyuki*; Ikeda, Yasuhisa*; Sato, Seichi*; Arita, Yuji*; Idemitsu, Kazuya*; et al.
no journal, ,
To promote and facilitate the actinide research, close cooperation with the facilities and sharing of technical and scientific information must be very important and effective. The Japan Actinide Network, J-ACTINET, has been established since March 2008. One of the main activities of the J-ACTINET is the training and education of young scientists and graduate students. The J-ACTINET summer school 2009 and 2010 were held in Ibaraki and Kansai, respectively, where graduate students and young scientists had an experience in actinide handling and experiments. In the framework of "The training and education of nuclear energy under the Japan actinide network", which started in December, 2010 and will end in March, 2013, J-ACTINET winter school for simulation and modeling and summer school for actinide experiments will be held for graduate students and young scientists, and J-ACTINET will give them chances to attend the summer school in Europe and international scientific conferences.
