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82 results on '"Shikaze, Yoshiaki"'

1. Evaluation of radiation dose caused by bremsstrahlung photons generated by high-energy beta rays using the PHITS and GEANT4 simulation codes.

Author

Shikaze, Yoshiaki

Abstract

High-energy beta-ray sources generate bremsstrahlung photons in the building materials, generated by the radioactive nuclides inside the nuclear reactor buildings emitted by the Fukushima Daiichi nuclear reactor accident. Therefore, evaluating the bremsstrahlung dose subjected to the workers in the building is crucial for radiation protection. The precision for assessing the bremsstrahlung dose was investigated by comparing the Particle and Heavy Ion Transport code System (PHITS) and the GEometry ANd Tracking (GEANT4) simulation code results. Behind various shielding plates (lead, copper, aluminum, glass, and polyethylene with multiple thicknesses), the water cylinder was set to obtain the absorbed dose and the deposited energy spectrum by the bremsstrahlung photons. In comparing the deposited energy spectrum, the spectral shapes have consistent trends. Below several tens of keV, a peak is observed in the PHITS spectrum for lead. While comparing the absorbed dose, most of the results from both codes correlate within an ~10% difference for 2.280 MeV beta-ray sources and an ~20% difference for 0.5459 MeV beta-ray sources, except for ~30% for 20 mm thick lead. Although some differences occurred, the evaluation results of both codes correlated well with the above precision. [ABSTRACT FROM AUTHOR]

Published
2024
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6. Improvement of analysis results from the GAGG scintillator Compton camera operated on an unmanned helicopter by selecting stable flight conditions

Author

Shikaze, Yoshiaki and Shimazoe, Kenji

Abstract

ABSTRACTA Compton camera system for use on an unmanned helicopter was previously developed to characterize the distribution of radioactive materials in highly contaminated areas. For this study, a Compton camera system was equipped with a small camera, laser distance meter, an attitude angle sensor, temperature sensors, and real-time monitoring software for better measurement of flight parameters and more precise detection of hot spot locations. To confirm whether the detection results were improved by the modifications, ground-level ambient dose equivalent rate distributions were derived from hovering and programmed flights over a field in Okuma, Fukushima Prefecture (Japan) and compared against readings from survey meters taken at the ground level. For one hovering flight, the correlation between the datasets was improved by selecting a period of stable flight position and attitude and restricting the deviation of the attitude angles. Between 6.0% and 7.6% improvement in the position resolution was achieved using the data from stable flight periods, even when only 1-minute data windows were used. The precision of hot spot detections and ambient dose equivalent rate distributions obtained from the Compton camera were thus improved by the aforementioned modifications to the system.

Published
2022
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7. Time Variations of Cosmic-ray Helium Isotopes with BESS-Polar I

Author

Hams, T., Kim, K. C., Lee, M. H., Mitchell, J. W., Moiseev, A. A., Ormes, J. F., Picot-Clemente, N., Seo, E. S., Streitmatter, R. E., Thakur, N., Abe, Koh, Fuke, Hideyuki, Haino, Sadakazu, Hasegawa, Masaya, Horikoshi, Atsushi, Itazaki, A., Kumazawa, Teruyuki, Kusumoto, A., Makida, Yasuhiro, Matsuda, Shinya, Matsukawa, Yosuke, Matsumoto, Kenji, Nishimura, Jun, Nozaki, M., Orito, Reiko, Sakai, Kenichi, Sasaki, Makoto, Shikaze, Yoshiaki, Shinoda, Ryoko, Suzuki, Junichi, Takasugi, Yoshiyuki, Takeuchi, K., Tanaka, Kenichi, Yamagami, Takamasa, Yamamoto, A., Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Atmospheric Science, Proton, Physics::Instrumentation and Detectors, Cherenkov detector, Astrophysics::High Energy Astrophysical Phenomena, Aerospace Engineering, chemistry.chemical_element, Cosmic ray, Superconducting magnet, law.invention, Nuclear physics, law, Nuclear Experiment, Isotopes of helium, Helium, Physics, Neutron monitor, Cosmic-ray isotopes, Astronomy and Astrophysics, Geophysics, Solar modulation, Solar activity, chemistry, Space and Planetary Science, General Earth and Planetary Sciences, Cosmic-ray flux time variations, Nucleon
Abstract

著者人数: 37名, 資料番号: SA1004515000

Published
2014

8. Measurements of cosmic-ray proton and helium spectra from the BESS-Polar long-duration balloon flights over Antarctica

Author

Hams, T., Hasegawa, M., Horikoshi, A., Itazaki, A., Kim, K. C., Kusumoto, A., Lee, M. H., Matsukawa, Y., Mitchell, John W., Myers, Z., Ormes, Jonathan F., Picot-Clemente, N., Sakai, K., Seo, Eun-suk, Shinoda, R., Streitmatter, Robert E., Takeuchi, K., Thakur, N., Abe, Koh, Fuke, Hideyuki, Haino, Sadakazu, Kumazawa, Teruyuki, Makida, Yasuhiro, Matsuda, Shinya, Matsumoto, Kenji, Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Takasugi, Yoshiyuki, Tanaka, Kenichi, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics - Instrumentation and Detectors, 010504 meteorology & atmospheric sciences, Proton, Astrophysics::High Energy Astrophysical Phenomena, chemistry.chemical_element, FOS: Physical sciences, Cosmic ray, Electron, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, Article, Nuclear physics, cosmic rays, 0103 physical sciences, Nuclear Experiment, 010303 astronomy & astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM), Helium, 0105 earth and related environmental sciences, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Muon, Astronomy and Astrophysics, Alpha particle, Instrumentation and Detectors (physics.ins-det), chemistry, astroparticle physics, Space and Planetary Science, Antiproton, Neutrino, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

著者人数: 37名, Accepted: 2016-02-20, 資料番号: SA1160092000

Published
2016

9. BESS-Polar: Sensitive search for primordial antiparticle using a superconducting spectrometer with long duration balloon flights in Antarctica

Author

Yamamoto, Akira, Abe, Ko, Izumi, Kosuke, Itasaki, Akira, Omiya, Hidenori, Orito, Reiko, Kumazawa, Teruyuki, Sakai, Kenichi, Shikaze, Yoshiaki, and Shinoda, Ryoko

Subjects
気球搭載機器, 高高度気球, superconducting spectrometer, balloon-borne instrument, BESS-Polar experiment, 反陽子, 南極, 太陽活動, antiparticle, BESS-Polar実験, 反粒子, high altitude balloon, antiproton, 気球観測, 超伝導スペクトロメータ, Antarctica, 宇宙線, solar activity, balloon sounding, cosmic ray
Abstract

本研究は、南極周回超伝導スペクトロメータによる宇宙線観測(BESS(Balloon-borne Experiment with a Superconducting Spectrometer)-Polar実験)を通して、「宇宙起源反粒子、反物質の精密探査」を目的としている。地球磁極領域に降り注ぐ低エネルギー宇宙線に注目し、反陽子スペクトルを精密に測定して、衝突(2次)起源反陽子流束の理解を深めるとともに、「原始ブラックホール(PBH: Primordial Black Hole)の蒸発」、「超対称性粒子・ニュートラリーノの対消滅」など、初期宇宙における素粒子現象の痕跡となる「宇宙(1次)起源反粒子」を精密探査する。反ヘリウムの直接探査を通して、宇宙における物質・反物質の存在の非対称性を検証する。同時に陽子、ヘリウム流束を精密に観測し、これまでのカナダでの観測(BESS実験、1993-2002)の結果と合わせて、太陽活動変調とその電荷依存性について系統的に観測し、宇宙線の伝播、相互作用に関する基礎データを提供する。本研究では、これまでのBESS実験で培われた超伝導スペクトロメータによる宇宙線観測の経験をもとに、低エネルギー領域での観測感度を高め、南極周回長時間飛翔を可能とする超伝導スペクトロメータを新たに開発した。2004年12月13日、南極(米国、マクマード基地)での観測気球打ち上げ、高度37kmでの9日間に及ぶ南極周回飛翔に成功し、9億イベントの宇宙線観測データを収集した。運動エネルギー0.1〜1.3GeVの範囲に於いて、これまでの約4倍の統計量でエネルギースペクトルを決定した。結果は、衝突(2次)起源モデルとよく整合し、1次起源反陽子の兆候は観測されていない。太陽活動が極小期にむけた過渡期にあたる2004年の観測として予想に沿った結果を得た。反ヘリウム探索は、これまでのヘリウム観測の総統計量を2倍以上に高め、反ヘリウム／ヘリウム比の上限値を2.7×10(exp -7)にまで押し下げた。本報告では、BESS-Polar(2004年)の成果を纏め、次期太陽活動極小期(2007年)における第2回南極周回気球実験計画を述べる。, The Balloon-borne Experiment with a Superconducting Spectrometer with long duration flights in Antarctica (BESS-Polar) has been progressed. It aims at searches for primordial antiparticles in low-energy cosmic rays with unprecedented sensitivity in the solar minimum period. This report describes the status and future plan of the BESS-Polar experiment., 資料番号: AA0063732006, レポート番号: JAXA-RR-07-009

Published
2008

11. Development of the high-energy neutron fluence rate standard field in Japan with a peak energy of 45 MeV using the 7Li(p,n)7Be reaction at TIARA

Author

Matsumoto, Tetsuro, primary, Masuda, Akihiko, additional, Harano, Hideki, additional, Shikaze, Yoshiaki, additional, Tanimura, Yoshihiko, additional, Seito, Hajime, additional, Kurashima, Satoshi, additional, Nishino, Sho, additional, Yoshitomi, Hiroshi, additional, Nishiyama, Jun, additional, Hagiwara, Masayuki, additional, Unno, Yasuhiro, additional, and Yoshizawa, Michio, additional

Published
2017
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12. BESS-Polar 実験による宇宙線反陽子流束の精密測定

Author

Hams, T., Mitchell, J. W., Moiseev, A. A., Ormes, J. F., Sasaki, M., Streitmatter, R. E., Kim, K. C., Lee, M-H, Myers, Z. D., Seo, E. S., Matsuda, Shinya, Nishimura, Jun, Matsumoto, Hiroshi, Kumazawa, Teruyuki, Suzuki, Junichi, Tanaka, Kenichi, Haino, S., Makita, Yasuhiro, Matsumoto, Kenji, Yamamoto, Akira, Yoshida, Tetsuya, Yoshimura, Koji, Fuke, Hideyuki, Yamagami, Takamasa, Abe, Ko, Shikaze, Yoshiaki, Takeuchi, Kazuma, and Nozaki, Mitsuaki

Abstract

大気球シンポジウム 平成17年度（2006年1月23-24日. 宇宙航空研究開発機構宇宙科学研究本部 (JAXA)(ISAS)）, 相模原市, 神奈川県), Balloon Symposium 2005 (January 23-24, 2006. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 著者人数: 28名, 資料番号: SA6000068044

Published
2006

13. BESS-Polar 第1回実験経過

Author

Hams, T., Mitchell, J. W., Moiseev, A. A., Ormes, J. F., Sasaki, M., Streitmatter, R. E., Kim, K. C., Lee, M-H, Myers, Z. D., Seo, E. S., Yoshida, Tetsuya, Kumazawa, Teruyuki, Suzuki, Junichi, Tanaka, Kenichi, Haino, Sadakazu, Makida, Yasuhiro, Matsumoto, Kenji, Yamamoto, Akira, Yoshimura, Koji, Nishimura, Jun, Matsuda, Shinya, Matsumoto, Hiroshi, Fuke, Hideyuki, Yamagami, Takamasa, Abe, Ko, Shikaze, Yoshiaki, Takeuchi, Kazuma, and Nozaki, Mitsuaki

Abstract

大気球シンポジウム 平成17年度（2006年1月23-24日. 宇宙航空研究開発機構宇宙科学研究本部 (JAXA)(ISAS)）, 相模原市, 神奈川県), Balloon Symposium 2005 (January 23-24, 2006. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 著者人数: 28名, 資料番号: SA6000068043

Published
2006

14. Measurements of atmospheric antiprotons

Author

Mitchell, J. W., Moiseev, A. A., Ormes, J. F., Seo, E. S., Streitmatter, R. E., Yamato, Kazuhiro, Abe, Koh, Fuke, Hideyuki, Haino, Sadakazu, Makida, Yasuhiro, Matsuda, Shinya, Matsumoto, Hiroshi, Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Tanaka, Kenichi, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Nuclear and High Energy Physics, Range (particle radiation), Astrophysics (astro-ph), Astrophysics::Instrumentation and Methods for Astrophysics, FOS: Physical sciences, Cosmic ray, Astrophysics, Nuclear physics, Altitude, Atmosphere of Earth, Antiproton, Antimatter, Measuring instrument, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Nuclear Experiment, Physics::Atmospheric and Oceanic Physics, Sea level
Abstract

著者人数: 24名, Accepted: 2005-11-15, 資料番号: SA1003546000

Published
2006

15. BESS-Polar 実験 ―南極周回気球観測に向けて―

Author

槙田, 康博, 鈴木, 純一, 田中, 賢一, 灰野, 禎一, 山本, 明, 吉田, 哲也, 吉村, 浩司, 熊沢, 輝之, 松本, 賢治, 西村, 純, 坂井, 賢一, 松田, 晋弥, 松本, 浩, 安部, 航, 及川, 麻衣子, 緒方, 明子, 竹内, 一真, 志風, 義明, 野崎, 光昭, 福家, 英之, 山上, 隆正, Hams, T., Mitchell, J. W., Moiseev, A. A., Orms, J. F., Sebastian, F. San, Streitmatter, R. E., Kim, K. C., Lee. M. H., Myers, Z. D., Seo, E. S., Makida, Yasuhiro, Suzuki, Junichi, Tanaka, Kenichi, Haino, Sadakazu, Yamamoto, Akira, Yoshida, Tetsuya, Yoshimura, Koji, Kumazawa, Teruyuki, Matsumoto, Kenji, Nishimura, Jun, Sakai, Kenichi, Matsuda, Shinya, Matsumoto, Hiroshi, Abe, Ko, Takeuchi, Kazuma, Shikaze, Yoshiaki, Nozaki, Mitsuaki, Fuke, Hideyuki, Yamagami, Takamasa, 槙田, 康博, 鈴木, 純一, 田中, 賢一, 灰野, 禎一, 山本, 明, 吉田, 哲也, 吉村, 浩司, 熊沢, 輝之, 松本, 賢治, 西村, 純, 坂井, 賢一, 松田, 晋弥, 松本, 浩, 安部, 航, 及川, 麻衣子, 緒方, 明子, 竹内, 一真, 志風, 義明, 野崎, 光昭, 福家, 英之, 山上, 隆正, Hams, T., Mitchell, J. W., Moiseev, A. A., Orms, J. F., Sebastian, F. San, Streitmatter, R. E., Kim, K. C., Lee. M. H., Myers, Z. D., Seo, E. S., Makida, Yasuhiro, Suzuki, Junichi, Tanaka, Kenichi, Haino, Sadakazu, Yamamoto, Akira, Yoshida, Tetsuya, Yoshimura, Koji, Kumazawa, Teruyuki, Matsumoto, Kenji, Nishimura, Jun, Sakai, Kenichi, Matsuda, Shinya, Matsumoto, Hiroshi, Abe, Ko, Takeuchi, Kazuma, Shikaze, Yoshiaki, Nozaki, Mitsuaki, Fuke, Hideyuki, and Yamagami, Takamasa

Abstract

会議情報: 大気球シンポジウム 平成16年度（2004年12月2-3日. 宇宙航空研究開発機構宇宙科学研究本部 (JAXA)(ISAS)）, 相模原市, 神奈川県), 著者人数: 31名, Meeting Information: Balloon Symposium 2004 (December 2-3, 2004. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan

Published
2017

16. BESS-Polar 第1回実験経過

Author

吉田, 哲也, 熊沢, 輝之, 鈴木, 純一, 田中, 賢一, 灰野, 禎一, 槇田, 康博, 松本, 賢治, 山本, 明, 吉村, 浩司, 西村, 純, 松田, 晋弥, 松本, 浩, 福家, 英之, 山上, 隆正, 安部, 航, 志風, 義明, 竹内, 一真, 野崎, 光昭, Hams, T., Mitchell, J. W., Moiseev, A. A., Ormes, J. F., Sasaki, M., Streitmatter, R. E., Kim, K. C., Lee, M-H, Myers, Z. D., Seo, E. S., Yoshida, Tetsuya, Kumazawa, Teruyuki, Suzuki, Junichi, Tanaka, Kenichi, Haino, Sadakazu, Makida, Yasuhiro, Matsumoto, Kenji, Yamamoto, Akira, Yoshimura, Koji, Nishimura, Jun, Matsuda, Shinya, Matsumoto, Hiroshi, Fuke, Hideyuki, Yamagami, Takamasa, Abe, Ko, Shikaze, Yoshiaki, Takeuchi, Kazuma, Nozaki, Mitsuaki, 吉田, 哲也, 熊沢, 輝之, 鈴木, 純一, 田中, 賢一, 灰野, 禎一, 槇田, 康博, 松本, 賢治, 山本, 明, 吉村, 浩司, 西村, 純, 松田, 晋弥, 松本, 浩, 福家, 英之, 山上, 隆正, 安部, 航, 志風, 義明, 竹内, 一真, 野崎, 光昭, Hams, T., Mitchell, J. W., Moiseev, A. A., Ormes, J. F., Sasaki, M., Streitmatter, R. E., Kim, K. C., Lee, M-H, Myers, Z. D., Seo, E. S., Yoshida, Tetsuya, Kumazawa, Teruyuki, Suzuki, Junichi, Tanaka, Kenichi, Haino, Sadakazu, Makida, Yasuhiro, Matsumoto, Kenji, Yamamoto, Akira, Yoshimura, Koji, Nishimura, Jun, Matsuda, Shinya, Matsumoto, Hiroshi, Fuke, Hideyuki, Yamagami, Takamasa, Abe, Ko, Shikaze, Yoshiaki, Takeuchi, Kazuma, and Nozaki, Mitsuaki

Abstract

会議情報: 大気球シンポジウム 平成17年度（2006年1月23-24日. 宇宙航空研究開発機構宇宙科学研究本部 (JAXA)(ISAS)）, 相模原市, 神奈川県), 著者人数: 28名, Meeting Information: Balloon Symposium 2005 (January 23-24, 2006. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan

Published
2017

17. BESS-Polar 実験 ―南極周回気球観測に向けて―

Author

Hams, T., Mitchell, J. W., Moiseev, A. A., Orms, J. F., Sebastian, F. San, Streitmatter, R. E., Kim, K. C., Lee., M. H., Myers, Z. D., Seo, E. S., Makida, Yasuhiro, Suzuki, Junichi, Tanaka, Kenichi, Haino, Sadakazu, Yamamoto, Akira, Yoshida, Tetsuya, Yoshimura, Koji, Kumazawa, Teruyuki, Matsumoto, Kenji, Nishimura, Jun, Sakai, Kenichi, Matsuda, Shinya, Matsumoto, Hiroshi, Abe, Ko, Takeuchi, Kazuma, Shikaze, Yoshiaki, Nozaki, Mitsuaki, Fuke, Hideyuki, and Yamagami, Takamasa

Abstract

大気球シンポジウム 平成16年度（2004年12月2-3日. 宇宙航空研究開発機構宇宙科学研究本部 (JAXA)(ISAS)）, 相模原市, 神奈川県), Balloon Symposium 2004 (December 2-3, 2004. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 著者人数: 31名, 資料番号: SA6000091044

Published
2005

18. Cosmic ray 1H and 2H spectra from BESS 98

Author

Myers, Z. D., Seo, E. S., Wang, J. Z., Alford, R. W., Mitchell, J., Moiseev, A., Ormes, J., Streitmatter, R., Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Maeno, Tadashi, Makida, Yasuhiro, Matsumoto, Hiroshi, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Atmospheric Science, Geophysics, Spectrometer, Space and Planetary Science, Aerospace Engineering, General Earth and Planetary Sciences, Astronomy and Astrophysics, Cosmic ray, Astrophysics, Spectral line
Abstract

著者人数: 35名, Accepted: 2003-10-10, 資料番号: SA1003543000

Published
2005
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19. Precise measurements of the cosmic ray antiproton spectrum with BESS including the effects of solar modulation

Author

Mitchell, J. W., Hams, T., Lee, M. H., Moiseev, A., Ormes, J. F., Seo, E. S., Stephens, S. A., Streitmatter, R. E., Wang, J. Z., Yajima, Y., Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Fuke, Hideyuki, Haino, Sadakazu, Ikeda, Nobuho, Imori, Masatoshi, Itasaki, A., Izumi, Kosuke, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsui, Nagataka, Matsukawa, Takeo, Matsumoto, Hiroshi, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Omiya, Hideki, Orito, Shuji, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, T., Suzuki, Junichi, Takasugi, Y., Tanaka, Kenichi, Tanizaki, Keisuke, Ueda, Ikuo, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Atmospheric Science, Proton, Spectrometer, Astrophysics::High Energy Astrophysical Phenomena, Aerospace Engineering, Flux, Astronomy and Astrophysics, Cosmic ray, Astrophysics, Solar physics, Geomagnetic reversal, Nuclear physics, Geophysics, Space and Planetary Science, Antiproton, Physics::Accelerator Physics, General Earth and Planetary Sciences, Polar, High Energy Physics::Experiment, Nuclear Experiment
Abstract

著者人数: 49名, Accepted: 2003-08-14, 資料番号: SA1003542000

Published
2005
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20. The BESS Program

Author

Mitchell, J. W., Hams, T., Lee, M. H., Moiseev, A., Myers, Z. D., Ormes, J. F., Seo, E. S., Streitmatter, R. E., Abe, Koh, Anraku, Kazuaki, Fuke, Hideyuki, Haino, Sadakazu, Imori, Masatoshi, Itasaki, A., Izumi, Kosuke, Kumazawa, Teruyuki, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsumoto, Hiroshi, Matsumoto, Kenji, Nishimura, Jun, Nozaki, Mitsuaki, Omiya, Hideki, Orito, Shuji, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Takasugi, Yoshiyuki, Tanaka, Kenichi, Tanizaki, Keisuke, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics
Abstract

著者人数: 38名, 資料番号: SA1003541000

Published
2004
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21. Progress of the BESS Superconducting Spectrometer

Author

Hams, T., Lee, M. H., Mitchell, J. W., Moiseev, A. A., Ormes, J. F., Seo, E. S., Streitmatter, R. E., Takeuchi, S., Haino, Sadakazu, Abe, Koh, Anraku, Kazuaki, Fuke, Hideyuki, Ikeda, Nobuho, Itasaki, A., Izumi, Kosuke, Kumazawa, Teruyuki, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsui, Nagataka, Matsumoto, Hiroshi, Matsumoto, Kenji, Nishimura, Jun, Nozaki, Mitsuaki, Omiya, Hideki, Orito, Shuji, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Takasugi, Yoshiyuki, Tanaka, Kenichi, Taniguchi, Takashi, Tanizaki, Keisuke, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Nuclear and High Energy Physics, Spectrometer, Physics::Instrumentation and Detectors, business.industry, media_common.quotation_subject, High Energy Physics::Phenomenology, Detector, Astrophysics::Instrumentation and Methods for Astrophysics, Cosmic ray, Elementary particle, Astrophysics, Spectral line, Universe, Optics, Antiproton, Physics::Accelerator Physics, Superconducting spectrometer, Nuclear Experiment, business, Instrumentation, media_common
Abstract

著者人数: 40名, 資料番号: SA1003538000

Published
2004

22. BESS-Polar Experiment

Author

Mitchell, J., Hams, T., Lee, M. H., Moiseev, A., Ormes, J. F., Seo, E. S., Stephens, A., Streitmatter, R. E., Yoshida, Tetsuya, Yamamoto, Akira, Abe, Koh, Fuke, Hideyuki, Haino, Sadakazu, Ikeda, Nobuho, Itasaki, A., Izumi, Kosuke, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsumoto, Hiroshi, Nishimura, Jun, Nozaki, Mitsuaki, Omiya, Hideki, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Takasugi, Yoshiyuki, Tanaka, Kenichi, Tanizaki, Keisuke, and Yamagami, Takamasa

Subjects
Physics, Atmospheric Science, Range (particle radiation), Spectrometer, media_common.quotation_subject, Aerospace Engineering, Astronomy, Astronomy and Astrophysics, Elementary particle, Cosmic ray, Universe, Nuclear physics, Geophysics, Space and Planetary Science, Antiproton, Trajectory, General Earth and Planetary Sciences, Particle, Nuclear Experiment, media_common
Abstract

著者人数: 33名, Accepted: 2003-05-02, 資料番号: SA1003539000

Published
2004

23. Network-Controlled High Voltage Power Supply Working in Magnetic Field

Author

Matsumoto, Hiroshi, Imori, Masatosi, Shikaze, Yoshiaki, Fuke, Hideyuki, and Taniguchi, Takashi

Subjects
Hardware_INTEGRATEDCIRCUITS, Hardware_PERFORMANCEANDRELIABILITY
Abstract

This article describes a network of high voltage power supplies which are controlled and managed through a network. The high voltage power supply incorporates a ceramic transformer which utilizes piezoelectric effect to generate high voltage. The ceramic transformer is constructed from a ceramic bar and does not include any magnetic material. A high voltage power supply can work without a loss of efficiency under a magnetic field of 1.5 tesla. The power supply includes feedback to stabilize the high voltage output, supplying from 2000V to 4000V with a load of more than 10MΩ at efficiency higher than 60 percent. The high voltage power supply includes a Neuron chip, a programming device processing a variety of input and output capabilities. The chip can also communicate with other Neuron chips over a twisted-pair cable, which allows establishing a high voltage control network consisting of a number of power supplies that incorporate the chip individually. The functions of the power supply under the control of the chip are managed through the network. The chip turns on and off the high voltage power supply and sets the output high voltage. The chip detects the short circuit of the output high voltage and controls its recovery. The chip also monitors the output current. Thus the high voltage power supplies are monitored and controlled through the network., 資料番号: SA0200105000

Published
2003

24. Technical Flight of Solar Battery System for BESS-Polar Experiment

Author

Fuke, Hideyuki, Nozaki, Mitsuaki, Abe, Koh, Ikeda, Nobuho, Izumi, Kosuke, Omiya, Hidenori, Saito, Yoshitaka, Shikaze, Yoshiaki, Shinkawa, Yoshitomo, Sugahara, Takeshi, Suzuki, Junichi, Takasugi, Yoshiyuki, Tanaka, Kenichi, Tanizaki, Keisuke, Namiki, Michiyoshi, Nishimura, Jun, Haino, Sadakazu, Maeno, Tadashi, Makida, Yasuhiro, Matsui, Nagataka, Matsuda, Shinya, Matsumoto, Kenji, Matsumoto, Hiroshi, Yamagami, Takamasa, Yamato, Kazuhiro, Yamamoto, Akira, Yamamoto, Yasuchika, Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

南極周回長時間宇宙線観測計画「BESS-Polar」において，電力源の確保は最も重要な開発課題の一つである．測定器の消費電力６００Wを２０日間のフライト期間中連続して供給することが求めらるこのシステムは，同時に重量制限３００ｋｇなど気球実験特有の制約も満たさなければならない．これまでのBESS実験で用いられてきた一次電池に代わり太陽電池を使った新しい電力システムの開発が進められており，そのシステムの検証およびエアロダイナミクスの測定を目的として気球実験が三陸にて実施された．本稿では，太陽電池システムの概要を紹介する共に，三陸実験について報告する．, Establishment of a reliable power supply is one of our new challenges to acheive "BESS-Polar experiment", a long-duration balloon flight in Antarctica. The power system is required to enable the detector system operation with a capacity of 600W during a flight period of 20 days, as well as to meet balloon experimental constraints including weight restriction of 300kg. solar battery is newly adapted as a power source, instead of primary battery utilized in the present BESS system. In order to verify performances of the system being developed, a technical balloon flight at Sanriku Balloon Centre was carried out. This report describes the overview of the solar battery system and the outline of the flight., 資料番号: SA0200106000

Published
2003

25. Progress in Search for Antihelium with BESS

Author

Mitchell, J. W., Moiseev, A., Ormes, J. F., Seo, E. S., Streitmatter, R., Wang, J. Z., Yajima, Y., Sasaki, Makoto, Matsumoto, Hiroshi, Nozaki, Mitsuaki, Saeki, Takayuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Fuke, Hideyuki, Imori, Masatoshi, Haino, Sadakazu, Izumi, Kosuke, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsui, Nagataka, Matsukawa, Takeo, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Orito, Shuji, Sanuki, Tomoyuki, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Tanizaki, Keisuke, Ueda, Ikuo, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Nuclear physics, Nuclear and High Energy Physics, Hodoscope, Spectrometer, Scintillation counter, Cosmic ray, Atomic and Molecular Physics, and Optics
Abstract

著者人数: 42名, 資料番号: SA1003534000

Published
2002

26. BESS-Polar: Long Duration Flights at Antarctica to Search for Primordial Antiparticles

Author

Mitchell, J., Lee, M., Moiseev, A., Ormes, J. F., Seo, E. S., Yamamoto, Akira, Abe, Koh, Fuke, Hideyuki, Haino, Sadakazu, Ikeda, Nobuho, Izumi, Kosuke, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsui, Nagataka, Matsumoto, Hiroshi, Nishimura, Jun, Nozaki, Mitsuaki, Ohmiya, Hideki, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Tanaka, Kenichi, Tanizaki, Keisuke, Yamagami, Takamasa, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Nuclear and High Energy Physics, COSMIC cancer database, Spectrometer, media_common.quotation_subject, Astronomy, Cosmic ray, Atomic and Molecular Physics, and Optics, Universe, Rigidity (electromagnetism), Baryon asymmetry, Antiproton, Antimatter, media_common
Abstract

著者人数: 29名, 資料番号: SA1003535000

Published
2002

27. Measurements of Antiproton Spectrum with BESS

Author

Mitchell, Jon, Moiseev, Alexander, Ormes, Jonathan F., Seo, Eun-Suk, Streitmatter, Robert, Wang, J. Z., Asaoka, Yoichi, Abe, Koh, Anraku, Kazuaki, Izumi, Kosuke, Imori, Masatoshi, Ueda, Ikuo, Orito, Shuji, Saeki, Takayuki, Sasaki, Makoto, Sanuki, Tomoyuki, Shikaze, Yoshiaki, Suzuki, Junichi, Sonoda, Tomohiro, Tanaka, Kenichi, Tanizaki, Keisuke, Nozaki, Mitsuaki, Haino, Sadakazu, Fuke, Hideyuki, Fujikawa, Motoharu, Nishimura, Jun, Matsui, Nagataka, Maeno, Tadashi, Makida, Yasuhiro, Matsukawa, Takeo, Matsuda, Shinya, Matsunaga, Hiroyuki, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Yajima, Nobuyuki, Yamagami, Takamasa, Yamato, Kazuhiro, Yamamoto, Akira, Yamamoto, Yasuchika, Yoshida, Tetsuya, Yoshimura, Koji, and Miseev, Alexander

Abstract

BESS実験は1993，1994，1995，1997，1998，1999，2000年の計7回飛翔実験に成功し，宇宙線反陽子スペクトラムの測定を継続的に行ってきた．合計2000例を越える反陽子事象が0.18-4.20GeVの運動エネルギー領域で明確に識別されている．本稿では，これまでのBESSによる反陽子流束測定の成果をまとめる．, The energy spectrum of cosmic-ray antiprotons has been measured by BESS successively in 1993, 1995, 1997, 1998, 1999 and 2000. In total more than 2 x10^3 antiprotons were clearly identified in an energy range of 0.18 to 4.20 GeV. From these successive measurements of the antiproton spectrum at various solar activity, the effect of the solar modulation and the origin of cosmic-ray antiprotons are discussed., 資料番号: SA0200098000

Published
2002

28. New Measurement of Primary Cosmic-rays and Atmospheric Muons with BESS-TeV Spectrometer

Author

Mitchell, J. W., Moiseev, A. A., Ormes, J. F., Streitmatter, R. E., Seo, E. S., Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Fuke, Hideyuki, Haino, Sadakazu, Imori, Masatoshi, Izumi, Kosuke, Matsuda, Shinya, Matsui, Nagataka, Matsumoto, Hiroshi, Motoki, Masakazu, Nishimura, Jun, Orito, Shuji, Sanuki, Tomoyuki, Sonoda, Tomohiro, Yamamoto, Yasuchika, Makida, Yasuhiro, Suzuki, Junichi, Tanaka, Kenichi, Yamamoto, Akira, Yoshida, Tetsuya, Yoshimura, Koji, Sasaki, Makoto, Maeno, Tadashi, Matsukawa, Takeo, Nozaki, Mitsuaki, Shikaze, Yoshiaki, Tanizaki, Keisuke, Yamato, Kazuhiro, and Yamagami, Takamasa

Abstract

著者人数: 36名, 資料番号: SA1003582000

Published
2002

29. BESS and Its Future Prospect for Polar Long Duration Flights

Author

BESS, Collaboration, McDonald, F. B., Mitchell, J., Moiseev, A., Ormes, J. F., Righter, D., Seo, E. S., Streitmatter, R., 田中, 賢一Kenichi, Wang, J. Z., Yamamoto, Akira, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Fuke, Hideyuki, Haino, Sadakazu, Imori, Masatoshi, Izumi, Kosuke, Maeno, Tadashi, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Tanizaki, Keisuke, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Yasuchika, Yamaoka, Hiroshi, Yamato, Kazuhiro, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Atmospheric Science, Antiparticle, Aerospace Engineering, chemistry.chemical_element, Astronomy and Astrophysics, Elementary particle, Nuclear physics, Geophysics, chemistry, Space and Planetary Science, Antiproton, Magnet, General Earth and Planetary Sciences, Polar, Superconducting spectrometer, Short duration, Helium
Abstract

著者人数: 43名, 資料番号: SA1003533000

Published
2002

30. Successive Measurements of Cosmic-Ray Antiproton Spectrum in a Positive Phase of the Solar Cycle

Author

Mitchell, J., Moiseev, A., Ormes, J., Seo, E. S., Streitmatter, R., Wang, J. Z., Maeno, Tadashi, Orito, Shuji, Matsunaga, Hiroyuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Range (particle radiation), 010308 nuclear & particles physics, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics (astro-ph), Spectrum (functional analysis), Phase (waves), FOS: Physical sciences, Astronomy and Astrophysics, Cosmic ray, Astrophysics, 7. Clean energy, 01 natural sciences, Nuclear physics, Modulation, Antiproton, 0103 physical sciences, Energy spectrum, Physics::Accelerator Physics, High Energy Physics::Experiment, Physics::Atomic Physics, Nuclear Experiment, 010306 general physics
Abstract

著者人数: 34名, Accepted: 2001-01-26, 資料番号: SA1003525000

Published
2001

31. Precise measurements of cosmic-ray antiproton spectrum in a positive phase of the solar cycle

Author

Mitchell, J., Moiseev, A., Ormes, J., Seo, E. S., Streitmatter, R., Wang, J. Z., Maeno, Tadashi, Nozaki, Mitsuaki, Orito, Shuji, Matsunaga, Hiroyuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Atmospheric Science, Range (particle radiation), Proton, Spectrometer, Phase (waves), Aerospace Engineering, Astronomy and Astrophysics, Cosmic ray, Spectral line, Nuclear physics, Geophysics, Space and Planetary Science, Antiproton, Physics::Accelerator Physics, General Earth and Planetary Sciences, High Energy Physics::Experiment, Nuclear Experiment, Cherenkov radiation
Abstract

著者人数: 34名, 資料番号: SA1003526000

Published
2001
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32. Precise measurements of cosmic-ray hydrogen and helium spectra with BESS

Author

Mitchell, J., Moiseev, A., Ormes, J., Seo, E. S., Streitmatter, R., Wang, J. Z., Sanuki, Tomoyuki, Matsumoto, Hiroshi, Nozaki, Mitsuaki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Maeno, Tadashi, Makida, Yasuhiro, Matsui, Nagataka, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Orito, Shuji, Saeki, Takayuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Atmospheric Science, Range (particle radiation), Proton, Spectrometer, Astrophysics::High Energy Astrophysical Phenomena, Aerospace Engineering, chemistry.chemical_element, Astronomy and Astrophysics, Cosmic ray, Spectral line, Nuclear physics, Geophysics, chemistry, Space and Planetary Science, General Earth and Planetary Sciences, High Energy Physics::Experiment, Neutrino, Nuclear Experiment, Nucleon, Helium
Abstract

著者人数: 34名, 資料番号: SA1003527000

Published
2001
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33. Precise Measurement of Cosmic‐Ray Proton and Helium Spectra with the BESS Spectrometer

Author

Seo, E. S., Wang, J. Z., Mitchell, J., Moiseev, A., Ormes, J., Streitmatter, R., Saeki, Takayuki, Motoki, Masakazu, Matsumoto, Hiroshi, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Maeno, Tadashi, Makida, Yasuhiro, Matsui, Nagataka, Matsunaga, Hiroyuki, Mitsui, Tadao, Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Systematic error, Proton, Spectrometer, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics (astro-ph), Nuclear Theory, FOS: Physical sciences, chemistry.chemical_element, Astronomy and Astrophysics, Cosmic ray, Astrophysics, Spectral line, Nuclear physics, chemistry, Space and Planetary Science, Solenoidal magnetic field, Nuclear Experiment, Nucleon, Helium
Abstract

著者人数: 34名, Accepted: 2000-08-07, 資料番号: SA1003524000

Published
2000
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34. Precision Measurement of Cosmic-Ray Antiproton Spectrum

Author

Mitchell, J., Moiseev, A., Ormes, J., Seo, E. S., Streitmatter, R., Orito, Shuji, Maeno, Tadashi, Matsunaga, Hiroyuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Ishino, Masaya, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Range (particle radiation), Astrophysics::High Energy Astrophysical Phenomena, Astrophysics (astro-ph), Spectrum (functional analysis), FOS: Physical sciences, General Physics and Astronomy, Flux, Cosmic ray, Astrophysics, Interstellar medium, Antiproton, Modulation (music), Energy spectrum, High Energy Physics::Experiment, Nuclear Experiment
Abstract

The energy spectrum of cosmic-ray antiprotons has been measured in the range 0.18 to 3.56 GeV, based on 458 antiprotons collected by BESS in recent solar-minimum period. We have detected for the first time a distinctive peak at 2 GeV of antiprotons originating from cosmic-ray interactions with the interstellar gas. The peak spectrum is reproduced by theoretical calculations, implying that the propagation models are basically correct and that different cosmic-ray species undergo a universal propagation. Future BESS flights toward the solar maximum will help us to study the solar modulation and the propagation in detail and to search for primary antiproton components., REVTeX, 4 pages including 4 eps figures

Published
2000
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35. Precision measurement of antiproton spectrum with BESS

Author

Mitchell, J., Moiseev, A., Ormes, J., Seo, E. S., Streitmatter, R., Orito, Shuji, Maeno, Tadashi, Matsunaga, Hiroyuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Ishino, Masaya, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Solar minimum, Physics, Atmospheric Science, Particle physics, SIMPLE (dark matter experiment), Range (particle radiation), Spectrometer, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, Aerospace Engineering, Astronomy and Astrophysics, Primordial black hole, Nuclear physics, Geophysics, Space and Planetary Science, Antiproton, Neutralino, General Earth and Planetary Sciences, High Energy Physics::Experiment, Nuclear Experiment
Abstract

著者人数: 34名, 資料番号: SA1003523000

Published
2000
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36. Recent Results from the BESS Experiment

Author

Mitchell, J., Moiseev, A., Ormes, J., Seo, E. S., Streitmatter, R., Wang, J. Z., Matsunaga, Hiroyuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Fuke, Hideyuki, Haino, Sadakazu, Imori, Masatoshi, Ishino, Masaya, Izumi, Kosuke, Maeno, Tadashi, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Toki, Y., Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamato, Kazuhiro, Yamamoto, Akira, Yamamoto, Yasuchika, Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

著者人数: 41名, 資料番号: SA1003580000

Published
2000

37. Technical Progress of the BESS Spectrometer

Author

BESS, Collaboration 松本 浩, Toki, K., Seo, E. S., Wang, J. Z., Mitchell, J., Moiseev, A., Ormes, J., Streitmatter, R., BESS, Collaboration, Matsumoto, Hiroshi, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Fuke, Hideyuki, Haino, Sadakazu, Imori, Masatoshi, Izumi, Kosuke, Matsui, Nagataka, Matsunaga, Hiroyuki, Motoki, Masakazu, Nishimura, Jun, Orito, Shuji, Saeki, Takayuki, Sanuki, Tomoyuki, Shikaze, Yoshiaki, Sonoda, Tomohiro, Ueda, Ikuo, Yamamoto, Yasuchika, Yoshimura, Koji, Makida, Yasuhiro, Sasaki, Makoto, Suzuki, Junichi, Tanaka, Kenichi, Yamamoto, Akira, Yoshida, Tetsuya, Maeno, Tadashi, Mitsui, Tadao, Nozaki, Mitsuaki, Yamato, Kazuhiro, Yajima, Nobuyuki, and Yamagami, Takamasa

Abstract

著者人数: 40名, 資料番号: SA1003579000

Published
2000

38. Measurements of Cosmic-Ray Proton and Helium Spectra from the BESS-POLAR Long-Duration Balloon Flights over ANTARCTICA

Author

Abe, Koh, Fuke, Hideyuki, Haino, Sadakazu, Hams, T., Hasegawa, M., Horikoshi, A., Itazaki, A., Kim, K. C., Kumazawa, Teruyuki, Kusumoto, A., Lee, M. H., Makida, Yasuhiro, Matsuda, Shinya, Matsukawa, Y., Matsumoto, Kenji, Mitchell, John W., Myers, Z., Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Ormes, Jonathan F., Picot-Clemente, N., Sakai, K., Sasaki, Makoto, Seo, Eun-suk, Shikaze, Yoshiaki, Shinoda, R., Streitmatter, Robert E., Suzuki, Junichi, Takasugi, Yoshiyuki, Takeuchi, K., Tanaka, Kenichi, Thakur, N., Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, Yoshimura, Koji, 安部, 航, 福家, 英之, 灰野, 禎一, 熊沢, 輝之, 槙田, 康博, 松田, 晋弥, 松本, 賢治, 西村, 純, 野崎, 光昭, 折戸, 周治, 佐々木, 誠, 志風, 義明, 鈴木, 純一, 高杉, 佳幸, 田中, 賢一, 山上, 隆正, 山本, 明, 吉田, 哲也, 吉村, 浩司, Abe, Koh, Fuke, Hideyuki, Haino, Sadakazu, Hams, T., Hasegawa, M., Horikoshi, A., Itazaki, A., Kim, K. C., Kumazawa, Teruyuki, Kusumoto, A., Lee, M. H., Makida, Yasuhiro, Matsuda, Shinya, Matsukawa, Y., Matsumoto, Kenji, Mitchell, John W., Myers, Z., Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Ormes, Jonathan F., Picot-Clemente, N., Sakai, K., Sasaki, Makoto, Seo, Eun-suk, Shikaze, Yoshiaki, Shinoda, R., Streitmatter, Robert E., Suzuki, Junichi, Takasugi, Yoshiyuki, Takeuchi, K., Tanaka, Kenichi, Thakur, N., Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, Yoshimura, Koji, 安部, 航, 福家, 英之, 灰野, 禎一, 熊沢, 輝之, 槙田, 康博, 松田, 晋弥, 松本, 賢治, 西村, 純, 野崎, 光昭, 折戸, 周治, 佐々木, 誠, 志風, 義明, 鈴木, 純一, 高杉, 佳幸, 田中, 賢一, 山上, 隆正, 山本, 明, 吉田, 哲也, and 吉村, 浩司

Abstract

著者人数: 37名, Accepted: 2016-02-20

Published
2016

40. Field test around Fukushima Daiichi nuclear power plant site using improved Ce:Gd3(Al,Ga)5O12 scintillator Compton camera mounted on an unmanned helicopter

Author

Shikaze, Yoshiaki, primary, Nishizawa, Yukiyasu, additional, Sanada, Yukihisa, additional, Torii, Tatsuo, additional, Jiang, Jianyong, additional, Shimazoe, Kenji, additional, Takahashi, Hiroyuki, additional, Yoshino, Masao, additional, Ito, Shigeki, additional, Endo, Takanori, additional, Tsutsumi, Kosuke, additional, Kato, Sho, additional, Sato, Hiroki, additional, Usuki, Yoshiyuki, additional, Kurosawa, Shunsuke, additional, Kamada, Kei, additional, and Yoshikawa, Akira, additional

Published
2016
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41. The BESS Program

Author

Mitchell, J. W., 安部, 航, 安楽, 和明, 福家, 英之, 灰野, 禎一, Hams, T., 井森, 正敏, 板崎, 輝, 泉, 康介, 熊沢, 輝之, Lee, M. H., 前野, 忠嗣, 槙田, 康博, 松田, 晋弥, 松本, 浩, 松本, 賢治, Moiseev, A., Myers, Z. D., 西村, 純, 野崎, 光昭, 大宮, 英紀, 折戸, 周治, Ormes, J. F., 佐貫, 智行, 佐々木, 誠, Seo, E. S., 志風, 義明, Streitmatter, R. E., 鈴木, 純一, 高杉, 佳幸, 田中, 賢一, 谷崎, 圭祐, 山上, 隆正, 山本, 明, 山本, 康史, 大和, 一洋, 吉田, 哲也, 吉村, 浩司, Abe, Koh, Anraku, Kazuaki, Fuke, Hideyuki, Haino, Sadakazu, Imori, Masatoshi, Itasaki, A., Izumi, Kosuke, Kumazawa, Teruyuki, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsumoto, Hiroshi, Matsumoto, Kenji, Nishimura, Jun, Nozaki, Mitsuaki, Omiya, Hideki, Orito, Shuji, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Takasugi, Yoshiyuki, Tanaka, Kenichi, Tanizaki, Keisuke, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, Yoshimura, Koji, Mitchell, J. W., 安部, 航, 安楽, 和明, 福家, 英之, 灰野, 禎一, Hams, T., 井森, 正敏, 板崎, 輝, 泉, 康介, 熊沢, 輝之, Lee, M. H., 前野, 忠嗣, 槙田, 康博, 松田, 晋弥, 松本, 浩, 松本, 賢治, Moiseev, A., Myers, Z. D., 西村, 純, 野崎, 光昭, 大宮, 英紀, 折戸, 周治, Ormes, J. F., 佐貫, 智行, 佐々木, 誠, Seo, E. S., 志風, 義明, Streitmatter, R. E., 鈴木, 純一, 高杉, 佳幸, 田中, 賢一, 谷崎, 圭祐, 山上, 隆正, 山本, 明, 山本, 康史, 大和, 一洋, 吉田, 哲也, 吉村, 浩司, Abe, Koh, Anraku, Kazuaki, Fuke, Hideyuki, Haino, Sadakazu, Imori, Masatoshi, Itasaki, A., Izumi, Kosuke, Kumazawa, Teruyuki, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsumoto, Hiroshi, Matsumoto, Kenji, Nishimura, Jun, Nozaki, Mitsuaki, Omiya, Hideki, Orito, Shuji, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Takasugi, Yoshiyuki, Tanaka, Kenichi, Tanizaki, Keisuke, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

著者人数: 38名

Published
2015

42. Time Variations of Cosmic-ray Helium Isotopes with BESS-Polar I

Author

安部, 航, 福家, 英之, 灰野, 禎一, Hams, T., 長谷川, 雅也, 堀越, 篤, 板崎, 輝, Kim, K. C., 熊沢, 輝之, 楠本, 彬, Lee, M. H., 槙田, 康博, 松田, 晋弥, 松川, 陽介, 松本, 賢治, Mitchell, J. W., Moiseev, A. A., 西村, 純, 野崎, 光昭, 折戸, 玲子, Ormes, J. F., Picot-Clemente, N., 坂井, 賢一, 佐々木, 誠, Seo, E. S., 志風, 義明, 篠田, 遼子, Streitmatter, R. E., 鈴木, 純一, 高杉, 佳幸, 竹内, 一真, 田中, 賢一, Thakur, N., 山上, 隆正, 山本, 明, 吉田, 哲也, 吉村, 浩司, Abe, Koh, Fuke, Hideyuki, Haino, Sadakazu, Hasegawa, Masaya, Horikoshi, Atsushi, Itazaki, A., Kumazawa, Teruyuki, Kusumoto, A., Makida, Yasuhiro, Matsuda, Shinya, Matsukawa, Yosuke, Matsumoto, Kenji, Nishimura, Jun, Nozaki, M., Orito, Reiko, Sakai, Kenichi, Sasaki, Makoto, Shikaze, Yoshiaki, Shinoda, Ryoko, Suzuki, Junichi, Takasugi, Yoshiyuki, Takeuchi, K., Tanaka, Kenichi, Yamagami, Takamasa, Yamamoto, A., Yoshida, Tetsuya, Yoshimura, Koji, 安部, 航, 福家, 英之, 灰野, 禎一, Hams, T., 長谷川, 雅也, 堀越, 篤, 板崎, 輝, Kim, K. C., 熊沢, 輝之, 楠本, 彬, Lee, M. H., 槙田, 康博, 松田, 晋弥, 松川, 陽介, 松本, 賢治, Mitchell, J. W., Moiseev, A. A., 西村, 純, 野崎, 光昭, 折戸, 玲子, Ormes, J. F., Picot-Clemente, N., 坂井, 賢一, 佐々木, 誠, Seo, E. S., 志風, 義明, 篠田, 遼子, Streitmatter, R. E., 鈴木, 純一, 高杉, 佳幸, 竹内, 一真, 田中, 賢一, Thakur, N., 山上, 隆正, 山本, 明, 吉田, 哲也, 吉村, 浩司, Abe, Koh, Fuke, Hideyuki, Haino, Sadakazu, Hasegawa, Masaya, Horikoshi, Atsushi, Itazaki, A., Kumazawa, Teruyuki, Kusumoto, A., Makida, Yasuhiro, Matsuda, Shinya, Matsukawa, Yosuke, Matsumoto, Kenji, Nishimura, Jun, Nozaki, M., Orito, Reiko, Sakai, Kenichi, Sasaki, Makoto, Shikaze, Yoshiaki, Shinoda, Ryoko, Suzuki, Junichi, Takasugi, Yoshiyuki, Takeuchi, K., Tanaka, Kenichi, Yamagami, Takamasa, Yamamoto, A., Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

著者人数: 37名

Published
2015

43. Precise Measurements of Cosmic-Ray Hydrogen and Helium Spectra with BESS

Author

佐貫, 智行, 松本, 浩, 野崎, 光昭, 安部, 航, 安楽, 和明, 浅岡, 陽一, 藤川, 元治, 井森, 正敏, 前野, 忠嗣, 槙田, 康博, 松井, 長隆, 松永, 浩之, Mitchell, J., 三井, 唯夫, Moiseev, A., 元木, 正和, 西村, 純, 折戸, 周治, Ormes, J., 佐伯, 学行, 佐々木, 誠, Seo, E. S., 志風, 義明, 園田, 友博, Streitmatter, R., 鈴木, 純一, 田中, 賢一, 上田, 郁夫, Wang, J. Z., 矢島, 信之, 山上, 隆正, 山本, 明, 吉田, 哲也, 吉村, 浩司, Sanuki, Tomoyuki, Matsumoto, Hiroshi, Nozaki, Mitsuaki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Maeno, Tadashi, Makida, Yasuhiro, Matsui, Nagataka, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Orito, Shuji, Saeki, Takayuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, Yoshimura, Koji, 佐貫, 智行, 松本, 浩, 野崎, 光昭, 安部, 航, 安楽, 和明, 浅岡, 陽一, 藤川, 元治, 井森, 正敏, 前野, 忠嗣, 槙田, 康博, 松井, 長隆, 松永, 浩之, Mitchell, J., 三井, 唯夫, Moiseev, A., 元木, 正和, 西村, 純, 折戸, 周治, Ormes, J., 佐伯, 学行, 佐々木, 誠, Seo, E. S., 志風, 義明, 園田, 友博, Streitmatter, R., 鈴木, 純一, 田中, 賢一, 上田, 郁夫, Wang, J. Z., 矢島, 信之, 山上, 隆正, 山本, 明, 吉田, 哲也, 吉村, 浩司, Sanuki, Tomoyuki, Matsumoto, Hiroshi, Nozaki, Mitsuaki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Maeno, Tadashi, Makida, Yasuhiro, Matsui, Nagataka, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Orito, Shuji, Saeki, Takayuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

著者人数: 34名

Published
2015

44. Precision Measurement of Antiproton Spectrum with BESS

Author

折戸, 周治, 前野, 忠嗣, 松永, 浩之, 安部, 航, 安楽, 和明, 浅岡, 陽一, 藤川, 元治, 井森, 正敏, 石野, 雅也, 槙田, 康博, 松井, 長隆, 松本, 浩, Mitchell, J., 三井, 唯夫, Moiseev, A., 元木, 正和, 西村, 純, 野崎, 光昭, Ormes, J., 佐伯, 学行, 佐貫, 智行, 佐々木, 誠, Seo, E. S., 志風, 義明, 園田, 友博, Streitmatter, R., 鈴木, 純一, 田中, 賢一, 上田, 郁夫, 矢島, 信之, 山上, 隆正, 山本, 明, 吉田, 哲也, 吉村, 浩司, Orito, Shuji, Maeno, Tadashi, Matsunaga, Hiroyuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Ishino, Masaya, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, Yoshimura, Koji, 折戸, 周治, 前野, 忠嗣, 松永, 浩之, 安部, 航, 安楽, 和明, 浅岡, 陽一, 藤川, 元治, 井森, 正敏, 石野, 雅也, 槙田, 康博, 松井, 長隆, 松本, 浩, Mitchell, J., 三井, 唯夫, Moiseev, A., 元木, 正和, 西村, 純, 野崎, 光昭, Ormes, J., 佐伯, 学行, 佐貫, 智行, 佐々木, 誠, Seo, E. S., 志風, 義明, 園田, 友博, Streitmatter, R., 鈴木, 純一, 田中, 賢一, 上田, 郁夫, 矢島, 信之, 山上, 隆正, 山本, 明, 吉田, 哲也, 吉村, 浩司, Orito, Shuji, Maeno, Tadashi, Matsunaga, Hiroyuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Ishino, Masaya, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

著者人数: 34名

Published
2015

45. BESS-Polar: 南極周回気球実験による宇宙線反陽子の精密測定

Author

福家, 英之, 山本, 明, 野崎, 光昭, Mitchell, John, Seo, Eun-Suk, 浅岡, 陽一, 安部, 航, 安楽, 和明, 泉, 康介, 大宮, 英紀, 佐々木, 誠, 志風, 義明, 鈴木, 純一, 田中, 賢一, 谷崎, 圭祐, 西村, 純, 灰野, 禎一, 藤川, 元治, 前野, 忠嗣, 槇田, 康博, 松井, 長隆, 松田, 晋弥, 松本, 浩, 山上, 隆正, 大和, 一洋, 山本, 康史, 吉田, 哲也, 吉村, 浩司, Moiseev, Alexander, Ormes, Jonathan F., Wang, Jian-Zhong, Fuke, Hideyuki, Yamamoto, Akira, Nozaki, Mitsuaki, Asaoka, Yoichi, Abe, Koh, Anraku, Kazuaki, Izumi, Kosuke, Omiya, Hidenori, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Tanaka, Kenichi, Tanizaki, Keisuke, Nishimura, Jun, Haino, Sadakazu, Fujikawa, Motoharu, Maeno, Tadashi, Makida, Yasuhiro, Matsui, Nagataka, Matsuda, Shinya, Matsumoto, Hiroshi, Yamagami, Takamasa, Yamato, Kazuhiro, Yamamoto, Yasuchika, Yoshida, Tetsuya, Yoshimura, Koji, 福家, 英之, 山本, 明, 野崎, 光昭, Mitchell, John, Seo, Eun-Suk, 浅岡, 陽一, 安部, 航, 安楽, 和明, 泉, 康介, 大宮, 英紀, 佐々木, 誠, 志風, 義明, 鈴木, 純一, 田中, 賢一, 谷崎, 圭祐, 西村, 純, 灰野, 禎一, 藤川, 元治, 前野, 忠嗣, 槇田, 康博, 松井, 長隆, 松田, 晋弥, 松本, 浩, 山上, 隆正, 大和, 一洋, 山本, 康史, 吉田, 哲也, 吉村, 浩司, Moiseev, Alexander, Ormes, Jonathan F., Wang, Jian-Zhong, Fuke, Hideyuki, Yamamoto, Akira, Nozaki, Mitsuaki, Asaoka, Yoichi, Abe, Koh, Anraku, Kazuaki, Izumi, Kosuke, Omiya, Hidenori, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Tanaka, Kenichi, Tanizaki, Keisuke, Nishimura, Jun, Haino, Sadakazu, Fujikawa, Motoharu, Maeno, Tadashi, Makida, Yasuhiro, Matsui, Nagataka, Matsuda, Shinya, Matsumoto, Hiroshi, Yamagami, Takamasa, Yamato, Kazuhiro, Yamamoto, Yasuchika, Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

南極周回気球による宇宙線反粒子探査を目的に「BESS-Polar実験」が計画されている．中でも，低エネルギー反陽子の精密測定は主要な目標であり，宇宙線の伝播や太陽活動から受ける影響の正確な理解に加え，一次起源反陽子の探索を目指している．また，反ヘリウム等の反粒子の探索により，現在の宇宙における物質/反物質の非対称性に関する直接的な知見を得ることができる．本稿では，BESS-Polar計画の概要を紹介すると共に，開発の状況について報告する．, A long-duration balloon flight in Antarctica, BESS-Polar experiment, is being prepared. It aims at extremely sensitive measurement of low energy antiprotons to search for any novel primary origin and to study the cosmic-ray propagation and the solar modulation. The search for cosmic antimatter such as anti-helium is a fundamental objective to study baryon asymmetry / symmetry in the Universe. This report describes the progress and future prospect of BESS-Polar experiment.

Published
2015

46. Progress in Search for Antihelium with BESS

Author

佐々木, 誠, 松本, 浩, 野崎, 光昭, 佐伯, 学行, 安部, 航, 安楽, 和明, 浅岡, 陽一, 藤川, 元治, 福家, 英之, 井森, 正敏, 灰野, 禎一, 泉, 康介, 前野, 忠嗣, 槙田, 康博, 松田, 晋弥, 松井, 長隆, 松川, 武夫, 松永, 浩之, Mitchell, J. W., 三井, 唯夫, Moiseev, A., 元木, 正和, 西村, 純, 折戸, 周治, Ormes, J. F., 佐貫, 智行, 志風, 義明, Seo, E. S., 園田, 友博, Streitmatter, R., 鈴木, 純一, 田中, 賢一, 谷崎, 圭祐, 上田, 郁夫, Wang, J. Z., Yajima, Y., 山上, 隆正, 山本, 明, 山本, 康史, 大和, 一洋, 吉田, 哲也, 吉村, 浩司, Sasaki, Makoto, Matsumoto, Hiroshi, Nozaki, Mitsuaki, Saeki, Takayuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Fuke, Hideyuki, Imori, Masatoshi, Haino, Sadakazu, Izumi, Kosuke, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsui, Nagataka, Matsukawa, Takeo, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Orito, Shuji, Sanuki, Tomoyuki, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Tanizaki, Keisuke, Ueda, Ikuo, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, Yoshimura, Koji, 佐々木, 誠, 松本, 浩, 野崎, 光昭, 佐伯, 学行, 安部, 航, 安楽, 和明, 浅岡, 陽一, 藤川, 元治, 福家, 英之, 井森, 正敏, 灰野, 禎一, 泉, 康介, 前野, 忠嗣, 槙田, 康博, 松田, 晋弥, 松井, 長隆, 松川, 武夫, 松永, 浩之, Mitchell, J. W., 三井, 唯夫, Moiseev, A., 元木, 正和, 西村, 純, 折戸, 周治, Ormes, J. F., 佐貫, 智行, 志風, 義明, Seo, E. S., 園田, 友博, Streitmatter, R., 鈴木, 純一, 田中, 賢一, 谷崎, 圭祐, 上田, 郁夫, Wang, J. Z., Yajima, Y., 山上, 隆正, 山本, 明, 山本, 康史, 大和, 一洋, 吉田, 哲也, 吉村, 浩司, Sasaki, Makoto, Matsumoto, Hiroshi, Nozaki, Mitsuaki, Saeki, Takayuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Fuke, Hideyuki, Imori, Masatoshi, Haino, Sadakazu, Izumi, Kosuke, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsui, Nagataka, Matsukawa, Takeo, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Orito, Shuji, Sanuki, Tomoyuki, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Tanizaki, Keisuke, Ueda, Ikuo, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

著者人数: 42名

Published
2015

47. Measurements of Primary and Atmospheric Cosmic-Ray Spectra with the BESS-TeV Spectrometer

Author

灰野, 禎一, 佐貫, 智行, 安部, 航, 安楽, 和明, 浅岡, 陽一, 福家, 英之, 井森, 正敏, 板崎, 輝, 前野, 忠嗣, 槙田, 康博, 松田, 晋弥, 松井, 長隆, 松本, 浩, Mitchell, J. W., Moiseev, A. A., 西村, 純, 野崎, 光昭, 折戸, 周治, Ormes, J. F., 佐々木, 誠, Seo, E. S., 志風, 義明, Streitmatter, R. E., 鈴木, 純一, 高杉, 佳幸, 田中, 賢一, 谷崎, 圭祐, 山上, 隆正, 山本, 明, 山本, 康史, 大和, 一洋, 吉田, 哲也, 吉村, 浩司, Haino, Sadakazu, Sanuki, Tomoyuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fuke, Hideyuki, Imori, Masatoshi, Itasaki, A., Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsui, Nagataka, Matsumoto, Hiroshi, Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Takasugi, Yoshiyuki, Tanaka, Kenichi, Tanizaki, Keisuke, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, Yoshimura, Koji, 灰野, 禎一, 佐貫, 智行, 安部, 航, 安楽, 和明, 浅岡, 陽一, 福家, 英之, 井森, 正敏, 板崎, 輝, 前野, 忠嗣, 槙田, 康博, 松田, 晋弥, 松井, 長隆, 松本, 浩, Mitchell, J. W., Moiseev, A. A., 西村, 純, 野崎, 光昭, 折戸, 周治, Ormes, J. F., 佐々木, 誠, Seo, E. S., 志風, 義明, Streitmatter, R. E., 鈴木, 純一, 高杉, 佳幸, 田中, 賢一, 谷崎, 圭祐, 山上, 隆正, 山本, 明, 山本, 康史, 大和, 一洋, 吉田, 哲也, 吉村, 浩司, Haino, Sadakazu, Sanuki, Tomoyuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fuke, Hideyuki, Imori, Masatoshi, Itasaki, A., Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsui, Nagataka, Matsumoto, Hiroshi, Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Sasaki, Makoto, Shikaze, Yoshiaki, Suzuki, Junichi, Takasugi, Yoshiyuki, Tanaka, Kenichi, Tanizaki, Keisuke, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

著者人数: 33名, Accepted: 2004-05-04

Published
2015

48. Precise Measurements of Cosmic-Ray Antiproton Spectrum in a Positive Phase of the Solar Cycle

Author

前野, 忠嗣, 野崎, 光昭, 折戸, 周治, 松永, 浩之, 安部, 航, 安楽, 和明, 浅岡, 陽一, 藤川, 元治, 井森, 正敏, 槙田, 康博, 松井, 長隆, 松本, 浩, Mitchell, J., 三井, 唯夫, Moiseev, A., 元木, 正和, 西村, 純, Ormes, J., 佐伯, 学行, 佐貫, 智行, 佐々木, 誠, Seo, E. S., 志風, 義明, 園田, 友博, Streitmatter, R., 鈴木, 純一, 田中, 賢一, 上田, 郁夫, Wang, J. Z., 矢島, 信之, 山上, 隆正, 山本, 明, 吉田, 哲也, 吉村, 浩司, Maeno, Tadashi, Nozaki, Mitsuaki, Orito, Shuji, Matsunaga, Hiroyuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, Yoshimura, Koji, 前野, 忠嗣, 野崎, 光昭, 折戸, 周治, 松永, 浩之, 安部, 航, 安楽, 和明, 浅岡, 陽一, 藤川, 元治, 井森, 正敏, 槙田, 康博, 松井, 長隆, 松本, 浩, Mitchell, J., 三井, 唯夫, Moiseev, A., 元木, 正和, 西村, 純, Ormes, J., 佐伯, 学行, 佐貫, 智行, 佐々木, 誠, Seo, E. S., 志風, 義明, 園田, 友博, Streitmatter, R., 鈴木, 純一, 田中, 賢一, 上田, 郁夫, Wang, J. Z., 矢島, 信之, 山上, 隆正, 山本, 明, 吉田, 哲也, 吉村, 浩司, Maeno, Tadashi, Nozaki, Mitsuaki, Orito, Shuji, Matsunaga, Hiroyuki, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Imori, Masatoshi, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

著者人数: 34名

Published
2015

49. BESS実験による宇宙線反陽子流束の測定

Author

浅岡, 陽一, 安部, 航, 安楽, 和明, 泉, 康介, 井森, 正敏, 上田, 郁夫, 折戸, 周治, 佐伯, 学行, 佐々木, 誠, 佐貫, 智行, 志風, 義明, 鈴木, 純一, 園田, 友博, 田中, 賢一, 谷崎, 圭祐, 野崎, 光昭, 灰野, 禎一, 福家, 英之, 藤川, 元治, 西村, 純, 松井, 長隆, 前野, 忠嗣, 槇田, 康博, 松川, 武夫, 松田, 晋弥, 松永, 浩之, 松本, 浩, 三井, 唯夫, 元木, 正和, 矢島, 信之, 山上, 隆正, 大和, 一洋, 山本, 明, 山本, 康史, 吉田, 哲也, 吉村, 浩司, Mitchell, Jon, Moiseev, Alexander, Ormes, Jonathan F., Seo, Eun-Suk, Streitmatter, Robert, Wang, J. Z., Asaoka, Yoichi, Abe, Koh, Anraku, Kazuaki, Izumi, Kosuke, Imori, Masatoshi, Ueda, Ikuo, Orito, Shuji, Saeki, Takayuki, Sasaki, Makoto, Sanuki, Tomoyuki, Shikaze, Yoshiaki, Suzuki, Junichi, Sonoda, Tomohiro, Tanaka, Kenichi, Tanizaki, Keisuke, Nozaki, Mitsuaki, Haino, Sadakazu, Fuke, Hideyuki, Fujikawa, Motoharu, Nishimura, Jun, Matsui, Nagataka, Maeno, Tadashi, Makida, Yasuhiro, Matsukawa, Takeo, Matsuda, Shinya, Matsunaga, Hiroyuki, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Yajima, Nobuyuki, Yamagami, Takamasa, Yamato, Kazuhiro, Yamamoto, Akira, Yamamoto, Yasuchika, Yoshida, Tetsuya, Yoshimura, Koji, Miseev, Alexander, 浅岡, 陽一, 安部, 航, 安楽, 和明, 泉, 康介, 井森, 正敏, 上田, 郁夫, 折戸, 周治, 佐伯, 学行, 佐々木, 誠, 佐貫, 智行, 志風, 義明, 鈴木, 純一, 園田, 友博, 田中, 賢一, 谷崎, 圭祐, 野崎, 光昭, 灰野, 禎一, 福家, 英之, 藤川, 元治, 西村, 純, 松井, 長隆, 前野, 忠嗣, 槇田, 康博, 松川, 武夫, 松田, 晋弥, 松永, 浩之, 松本, 浩, 三井, 唯夫, 元木, 正和, 矢島, 信之, 山上, 隆正, 大和, 一洋, 山本, 明, 山本, 康史, 吉田, 哲也, 吉村, 浩司, Mitchell, Jon, Moiseev, Alexander, Ormes, Jonathan F., Seo, Eun-Suk, Streitmatter, Robert, Wang, J. Z., Asaoka, Yoichi, Abe, Koh, Anraku, Kazuaki, Izumi, Kosuke, Imori, Masatoshi, Ueda, Ikuo, Orito, Shuji, Saeki, Takayuki, Sasaki, Makoto, Sanuki, Tomoyuki, Shikaze, Yoshiaki, Suzuki, Junichi, Sonoda, Tomohiro, Tanaka, Kenichi, Tanizaki, Keisuke, Nozaki, Mitsuaki, Haino, Sadakazu, Fuke, Hideyuki, Fujikawa, Motoharu, Nishimura, Jun, Matsui, Nagataka, Maeno, Tadashi, Makida, Yasuhiro, Matsukawa, Takeo, Matsuda, Shinya, Matsunaga, Hiroyuki, Matsumoto, Hiroshi, Mitsui, Tadao, Motoki, Masakazu, Yajima, Nobuyuki, Yamagami, Takamasa, Yamato, Kazuhiro, Yamamoto, Akira, Yamamoto, Yasuchika, Yoshida, Tetsuya, Yoshimura, Koji, and Miseev, Alexander

Abstract

ＢＥＳＳ実験は１９９３，１９９４，１９９５，１９９７，１９９８，１９９９，２０００年の計７回飛翔実験に成功し，宇宙線反陽子スペクトラムの測定を継続的に行ってきた．合計２０００例を越える反陽子事象が０．１８－４．２０GeVの運動エネルギー領域で明確に識別されている．本稿では，これまでのＢＥＳＳによる反陽子流束測定の成果をまとめる．, The energy spectrum of cosmic-ray antiprotons has been measured by BESS successively in 1993, 1995, 1997, 1998, 1999 and 2000. In total more than 2 x10^3 antiprotons were clearly identified in an energy range of 0.18 to 4.20 GeV. From these successive measurements of the antiproton spectrum at various solar activity, the effect of the solar modulation and the origin of cosmic-ray antiprotons are discussed.

Published
2015

50. Measurements of Cosmic-Ray Low-Energy Antiproton and Proton Spectra in a Transient Period of Solar Field Reversal

Author

浅岡, 陽一, 志風, 義明, 安部, 航, 安楽, 和明, 藤川, 元治, 福家, 英之, 灰野, 禎一, 井森, 正敏, 泉, 康介, 前野, 忠嗣, 槙田, 康博, 松田, 晋弥, 松井, 長隆, 松川, 武夫, 松本, 浩, 松永, 浩之, Mitchell, J., 三井, 唯夫, Moiseev, A., 元木, 正和, 西村, 純, 野崎, 光昭, 折戸, 周治, Ormes, J. F., 佐伯, 学行, 佐貫, 智行, 佐々木, 誠, Seo, E. S., 園田, 友博, Streitmatter, R., 鈴木, 純一, 田中, 賢一, 谷崎, 圭祐, 上田, 郁夫, Wang, J. Z., 矢島, 信之, 山上, 隆正, 山本, 明, 山本, 康史, 大和, 一洋, 吉田, 哲也, 吉村, 浩司, Asaoka, Yoichi, Shikaze, Yoshiaki, Abe, Koh, Anraku, Kazuaki, Fujikawa, Motoharu, Fuke, Hideyuki, Haino, Sadakazu, Imori, Masatoshi, Izumi, Kosuke, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsui, Nagataka, Matsukawa, Takeo, Matsumoto, Hiroshi, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Tanizaki, Keisuke, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, Yoshimura, Koji, 浅岡, 陽一, 志風, 義明, 安部, 航, 安楽, 和明, 藤川, 元治, 福家, 英之, 灰野, 禎一, 井森, 正敏, 泉, 康介, 前野, 忠嗣, 槙田, 康博, 松田, 晋弥, 松井, 長隆, 松川, 武夫, 松本, 浩, 松永, 浩之, Mitchell, J., 三井, 唯夫, Moiseev, A., 元木, 正和, 西村, 純, 野崎, 光昭, 折戸, 周治, Ormes, J. F., 佐伯, 学行, 佐貫, 智行, 佐々木, 誠, Seo, E. S., 園田, 友博, Streitmatter, R., 鈴木, 純一, 田中, 賢一, 谷崎, 圭祐, 上田, 郁夫, Wang, J. Z., 矢島, 信之, 山上, 隆正, 山本, 明, 山本, 康史, 大和, 一洋, 吉田, 哲也, 吉村, 浩司, Asaoka, Yoichi, Shikaze, Yoshiaki, Abe, Koh, Anraku, Kazuaki, Fujikawa, Motoharu, Fuke, Hideyuki, Haino, Sadakazu, Imori, Masatoshi, Izumi, Kosuke, Maeno, Tadashi, Makida, Yasuhiro, Matsuda, Shinya, Matsui, Nagataka, Matsukawa, Takeo, Matsumoto, Hiroshi, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Tanizaki, Keisuke, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yamamoto, Yasuchika, Yamato, Kazuhiro, Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

著者人数: 42名

Published
2015

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