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Journal Articles

Experimental and theoretical elastic cross sections for electron collisions with the C$$_{3}$$H$$_{6}$$ isomers

Makochekanwa, C.*; Kato, Hidetoshi*; Hoshino, Masamitsu*; Tanaka, Hiroshi*; Kubo, Hirotaka; Bettega, M. H. F.*; Lopes, A. R.*; Lima, M. A. P.*; Ferreira, L. G.*

Journal of Chemical Physics, 124(2), p.024323_1 - 024323_9, 2006/00

 Times Cited Count:16 Percentile:48.38(Chemistry, Physical)

no abstracts in English

Journal Articles

Irradiation test for verification of PWR 48GWd/t high burnup fuel

Okubo, Tadatsune*; Tsukuda, Yoshiaki*; Kamimura, Katsuichiro*; Murai, Kenji*; Goto, Ken*; Doi, Soichi*; Senda, Yasuhide*; Kosaka, Yuji*; Kido, Toshiya*; Murata, Tamotsu*; et al.

Nihon Genshiryoku Gakkai-Shi, 43(9), p.906 - 915, 2001/09

 Times Cited Count:0 Percentile:0.01(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Improvement of confinement and remote radiative cooling of beam heated plasmas in JT-60 with ion ▽B drift towards the X-point

Tsuji, Shunji; Hosogane, Nobuyuki; Itami, Kiyoshi; Kubo, Hirotaka; Nishitani, Takeo; Shimada, Michiya; Koide, Yoshihiko; *; Sugie, Tatsuo; Nagashima, Keisuke; et al.

Nuclear Fusion, 32(8), p.1313 - 1330, 1992/00

 Times Cited Count:7 Percentile:33.15(Physics, Fluids & Plasmas)

no abstracts in English

JAEA Reports

Improved divertor confinement observed in JT-60

Tsuji, Shunji; Hosogane, Nobuyuki; Itami, Kiyoshi; Kubo, Hirotaka; Nishitani, Takeo; Shimada, Michiya; Koide, Yoshihiko; *; Sugie, Tatsuo; Nagashima, Keisuke; et al.

JAERI-M 91-195, 47 Pages, 1991/11

JAERI-M-91-195.pdf:1.31MB

no abstracts in English

Journal Articles

Helium ash exhaust studies with core fueling by a helium beam; L-mode divertor discharges with neutral-beam heating in the JT-60 tokamak

Nakamura, Hiroo; Hirayama, Toshio; Koide, Yoshihiko; Tobita, Kenji; Tani, Keiji; Fukuda, Takeshi; Kubo, Hirotaka; Kuriyama, Masaaki; Kusama, Yoshinori; Sakasai, Akira; et al.

Physical Review Letters, 67(19), p.2658 - 2661, 1991/11

 Times Cited Count:33 Percentile:82.65(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Improved divertor confinement and divertor characteristics

Tsuji, Shunji; Nakamura, Hiroo; Yoshida, Hidetoshi; Shimada, Michiya; Itami, Kiyoshi; Nishitani, Takeo; Kubo, Hirotaka; Fukuda, Takeshi; Sugie, Tatsuo; Shimizu, Katsuhiro; et al.

Kaku Yugo Kenkyu, 65(SPECIAL ISSUE), p.243 - 260, 1991/03

no abstracts in English

Journal Articles

Particle confinement characteristics and helium ash exhaust experiments in JT-60 tokamak

Nakamura, Hiroo; Tsuji, Shunji; Shimizu, Katsuhiro; Hirayama, Toshio; Hosogane, Nobuyuki; Yoshida, Hidetoshi; Tobita, Kenji; Koide, Yoshihiko; Nishitani, Takeo; Nagashima, Keisuke; et al.

Kaku Yugo Kenkyu, 65(SPECIAL ISSUE), p.261 - 285, 1991/03

no abstracts in English

Journal Articles

Impurity behavior

Sugie, Tatsuo; Kubo, Hirotaka; Sakasai, Akira; Koide, Yoshihiko; Hirayama, Toshio; Shimada, Michiya; Itami, Kiyoshi; Kawano, Yasunori; Nishitani, Takeo; Nagashima, Keisuke; et al.

Kaku Yugo Kenkyu, 65(SPECIAL ISSUE), p.287 - 306, 1991/03

no abstracts in English

Journal Articles

Radiation losses and global power balance of JT-60 plasmas

Nishitani, Takeo; Itami, Kiyoshi; Nagashima, Keisuke; Tsuji, Shunji; Hosogane, Nobuyuki; Yoshida, Hidetoshi; Ando, Toshiro; Kubo, Hirotaka; Takeuchi, Hiroshi

Nuclear Fusion, 30(6), p.1095 - 1105, 1990/06

 Times Cited Count:16 Percentile:53.26(Physics, Fluids & Plasmas)

no abstracts in English

Journal Articles

Observation of limiter H mode in the JT-60 tokamak with lower hybrid current drive

Tsuji, Shunji; Ushigusa, Kenkichi; Ikeda, Yoshitaka; Imai, Tsuyoshi; Itami, Kiyoshi; Nemoto, Masahiro; Nagashima, Keisuke; Koide, Yoshihiko; Kawano, Yasunori; Fukuda, Takeshi; et al.

Physical Review Letters, 64(9), p.1023 - 1026, 1990/02

 Times Cited Count:55 Percentile:88.39(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Lower hybrid current drive efficiency in the JT-60 tokamak

Ushigusa, Kenkichi; Imai, Tsuyoshi; Ikeda, Yoshitaka; Naito, Osamu; Uehara, Kazuya; Yoshida, Hidetoshi; Kubo, Hirotaka; JT-60 Team

Nuclear Fusion, 29(6), p.1052 - 1055, 1989/06

 Times Cited Count:35 Percentile:81.44(Physics, Fluids & Plasmas)

no abstracts in English

Journal Articles

Simultaneous heating by high power lower hybrid waves and neutral beams in the JT-60 tokamak

Ushigusa, Kenkichi; Imai, Tsuyoshi; Ikeda, Yoshitaka; Sakamoto, Keishi; F.X.Soeldner*; *; Tsuji, Shunji; Shimizu, Katsuhiro; Naito, Osamu; Uehara, Kazuya; et al.

Nuclear Fusion, 29(2), p.265 - 276, 1989/02

 Times Cited Count:17 Percentile:58.82(Physics, Fluids & Plasmas)

no abstracts in English

JAEA Reports

Lower hybrid wave heating into neutral beam heated plasma in the JT-60 tokamak

Ushigusa, Kenkichi; Imai, Tsuyoshi; Ikeda, Yoshitaka; Sakamoto, Keishi; F.X.Soldner*; *; Tsuji, Shunji; Shimizu, Katsuhiro; Naito, Osamu; Uehara, Kazuya; et al.

JAERI-M 88-115, 28 Pages, 1988/06

JAERI-M-88-115.pdf:0.87MB

no abstracts in English

Journal Articles

Energy confinement analysis of neutral beam heated JT-60 discharges

Yoshida, Hidetoshi; Shimizu, Katsuhiro; Shirai, Hiroshi; Tobita, Kenji; Kusama, Yoshinori; Kubo, Hirotaka; Koide, Yoshihiko; Sakasai, Akira; Fukuda, Takeshi; Nagashima, Keisuke; et al.

15th European Conf. on Controlled Fusion and Plasma Heating, Vol. 12, Pt. 1, p.163 - 166, 1988/00

no abstracts in English

Journal Articles

Ion temperature measurements in JT-60 plasmas by active beam scattering

Tobita, Kenji; Kusama, Yoshinori; Nemoto, Masahiro; Takeuchi, Hiroshi; Yoshida, Hidetoshi; Sakasai, Akira; Kubo, Hirotaka; Koide, Yoshihiko; Sugie, Tatsuo; Ito, Takao; et al.

Nuclear Fusion, 28(10), p.1719 - 1726, 1988/00

 Times Cited Count:14 Percentile:51.2(Physics, Fluids & Plasmas)

no abstracts in English

Journal Articles

JT-60 divertor pumping system and its initial operation in ohmically heated divertor discharges

Ando, T.; Nakamura, H.; Yoshida, H.; Sunaoshi, H.; Arai, T.; Akino, N.; Hiroki, S.; Yamamoto, Masahiro; Okubo, Minoru; Shimizu, M.*; et al.

Proc. 14th Symp. on Fusion Technology, 1986, Vol.1, p.615 - 620, 1987/00

no abstracts in English

Oral presentation

Technical summary for fast breeder reactor systems

Yamashita, Hidetoshi; Konomura, Mamoru; Mizuno, Tomoyasu; Kotake, Shoji; Kubo, Shigenobu

no journal, , 

no abstracts in English

Oral presentation

The Performance evaluation of electron tracking Compton camera for medical imaging

Sonoda, Shinya*; Nabetani, Akira*; Kimura, Hiroyuki*; Kabuki, Shigeto*; Takada, Atsushi*; Kubo, Hidetoshi*; Kimura, Shotaro*; Sawano, Tatsuya*; Tanimori, Toru*; Matsuoka, Yoshihiro*; et al.

no journal, , 

We have developed the ETCC for new medical imaging device and succeeded in imaging the some medical imaging reagents. Thus, this detector is thought promising for a new medical imaging. The F-18 point-like and rod-like phantoms are measured with new ETCC, and the imaging performance was estimated. In addition, measurement of Tc-95m which is produced by Japan Atomic Energy Agency was performed.

Oral presentation

Application of Electron Tracking Compton Camera (ETCC) in medical imaging

Sonoda, Shinya*; Nabetani, Akira*; Kimura, Hiroyuki*; Kabuki, Shigeto*; Takada, Atsushi*; Kubo, Hidetoshi*; Komura, Shotaro*; Sawano, Tatsuya*; Tanimori, Toru*; Matsuoka, Yoshihiro*; et al.

no journal, , 

We present the performance results using this new ETCC such as the imaging test using F-18 in point-like and rod-like phantoms with varying the intense of radiation. In addition, the measurementof Tc-95m which is produced by Japan Atomic Energy Agency was performed. Tc-95m emitsthe $$gamma$$-rays with the energy, 204, 583, and 835 keV, and then an image with multi-energies is examined. The position resolution achieves less than about 8 degrees from 10 degrees at 511 keV by this improvement. Further improvement of the angular resolution (position resolution) will be presented until 2015 spring. Also, we are developing the next ETCC by increasing the thickness of the scintillator from 1 rad. to 2 rad. and the gas pressure from 1 atm to 3 atm which improvethe detection efficiency by a factor of $$>$$ 5 at 511 keV. By these improvements, the imaging time of mouse is expected to be reduced from several hours with to $$<$$20 minutes for lots of kinds of RIs with the energy band from 0.1-2 MeV.

Oral presentation

Development of nuclear security technologies for response on material out of regulatory control event and nuclear forensics activities in Japan

Kimura, Yoshiki; Tsuchiya, Kenichi*; Okubo, Ayako*; Tanabe, Kosuke*; Kakuda, Hidetoshi*; Akiba, Norimitsu*; Tomikawa, Hirofumi

no journal, , 

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