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1. CALET Search for electromagnetic counterparts of gravitational waves in O4

Author

Kawakubo, Yuta, primary, L. Cherry, Michael, additional, Sakamoto, Takanori, additional, Adriani, Oscar, additional, Akaike, Yosui, additional, Asano, Katsuaki, additional, Aaoka, Yoichi, additional, Berti, Eugenio, additional, Bigongiari, Gabriele, additional, Binns, Walter Robert, additional, Bongi, Massimo, additional, Brogi, Paolo, additional, Bruno, Alessandro, additional, Cannady, Nicholas Wade, additional, Castellini, Guide, additional, Checchia, Caterina, additional, Cherry, Walter Robert, additional, Collazuol, Gianmaria, additional, de Nolfo, Georgia A., additional, Ebisawa, Ken, additional, Ficklin, Anthony W., additional, Fuke, Hideyuki, additional, Gonzi, Sandro, additional, Guzik, T. Gregory, additional, Hams, Thomas, additional, Hibino, Kinya, additional, Ichimura, Masakatsu, additional, Ioka, Kunihito, additional, Ishizaki, Wataru, additional, Israel, Martin H., additional, Kasahara, Katsumasa, additional, Kataoka, Jun, additional, Kataoka, Ryuho, additional, Katayose, Yusaku, additional, Kato, Chihiro, additional, Kawanaka, Norita, additional, Kobayashi, Kenko, additional, Kohri, Kazunori, additional, Krawczynski, Henric S., additional, Krizmanic, John F., additional, Maestro, Paolo, additional, Marrocchesi, Pier Simone, additional, Messineo, Alberto Maria, additional, Mitchell, Jason W., additional, Miyake, Shoko, additional, Moiseev, Alexander, additional, Mori, Masaki, additional, Mori, Nicola, additional, Motz, Holger Martin, additional, Munakata, Kazuoki, additional, Nakahira, Satoshi, additional, Nishimura, Jun, additional, Okuno, Shoji, additional, Ormes, Jonathan, additional, OZAWA, Shunsuke, additional, Pacini, Lorenzo, additional, Pacini, Paolo, additional, Rauch, Brian Flint, additional, Ricciarini, Ricciarini, additional, Sakai, Kazuhiro, additional, Sasaki, Makoto, additional, Shimizu, Yuki, additional, Shiomi, Atsushi, additional, Spillantini, Piero, additional, Stolzi, Francesco, additional, Sugita, Satoshi, additional, Sulaj, Arta, additional, Takita, Masato, additional, Tamura, Tadahisa, additional, Terasawa, Toshio, additional, Torii, Shoji, additional, Tsunesada, Yoshiki, additional, Uchihori, Yukio, additional, Vannuccini, Elena, additional, Wefel, John P., additional, Yamaoka, Kazutaka, additional, Yanagita, Shohei, additional, Yoshida, Atsumasa, additional, Yoshida, Kenji, additional, and Zober, Wolfgang V, additional

Published
2023
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2. Helium flux and its ratio to proton flux in cosmic rays measured with CALET on the International Space Station

Author

Brogi, Paolo, primary, Adriani, Oscar, additional, Akaike, Yosui, additional, Asano, Katsuaki, additional, Aaoka, Yoichi, additional, Berti, Eugenio, additional, Bigongiari, Gabriele, additional, Binns, Walter Robert, additional, Bongi, Massimo, additional, Bruno, Alessandro, additional, Cannady, Nicholas Wade, additional, Castellini, Guide, additional, Checchia, Caterina, additional, Cherry, Walter Robert, additional, Collazuol, Gianmaria, additional, de Nolfo, Georgia A., additional, Ebisawa, Ken, additional, Ficklin, Anthony W., additional, Fuke, Hideyuki, additional, Gonzi, Sandro, additional, Guzik, T. Gregory, additional, Hams, Thomas, additional, Hibino, Kinya, additional, Ichimura, Masakatsu, additional, Ioka, Kunihito, additional, Ishizaki, Wataru, additional, Israel, Martin H., additional, Kasahara, Katsumasa, additional, Kataoka, Jun, additional, Kataoka, Ryuho, additional, Katayose, Yusaku, additional, Kato, Chihiro, additional, Kawanaka, Norita, additional, Kawakubo, Yuta, additional, Kobayashi, Kenko, additional, Kohri, Kazunori, additional, Krawczynski, Henric S., additional, Krizmanic, John F., additional, Maestro, Paolo, additional, Marrocchesi, Pier Simone, additional, Messineo, Alberto Maria, additional, Mitchell, Jason W., additional, Miyake, Shoko, additional, Moiseev, Alexander, additional, Mori, Masaki, additional, Mori, Nicola, additional, Motz, Holger Martin, additional, Munakata, Kazuoki, additional, Nakahira, Satoshi, additional, Nishimura, Jun, additional, Okuno, Shoji, additional, Ormes, Jonathan, additional, OZAWA, Shunsuke, additional, Pacini, Lorenzo, additional, Pacini, Paolo, additional, Rauch, Brian Flint, additional, Ricciarini, Ricciarini, additional, Sakai, Kazuhiro, additional, Sakamoto, Takanori, additional, Sasaki, Makoto, additional, Shimizu, Yuki, additional, Shiomi, Atsushi, additional, Spillantini, Piero, additional, Stolzi, Francesco, additional, Sugita, Satoshi, additional, Sulaj, Arta, additional, Takita, Masato, additional, Tamura, Tadahisa, additional, Terasawa, Toshio, additional, Torii, Shoji, additional, Tsunesada, Yoshiki, additional, Uchihori, Yukio, additional, Vannuccini, Elena, additional, Wefel, John P., additional, Yamaoka, Kazutaka, additional, Yanagita, Shohei, additional, Yoshida, Atsumasa, additional, Yoshida, Kenji, additional, and Zober, Wolfgang V, additional

Published
2023
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3. The Design of Diamond Compton Telescope

Author

Hibino, Kinya, Kashiwagi, Toshisuke, Okuno, Shoji, Yajima, Kaori, Uchihori, Yukio, Kitamura, Hisashi, Takashima, Takeshi, Yokota, Mamoru, and Yoshida, Kenji

Subjects
Astrophysics
Abstract

We have developed radiation detectors using the new synthetic diamonds. The diamond detector has an advantage for observations of "low/medium" energy gamma rays as a Compton telescope. The primary advantage of the diamond detector can reduce the photoelectric effect in the low energy range, which is background noise for tracking of the Compton recoil electron. A concept of the Diamond Compton Telescope (DCT) consists of position sensitive layers of diamond-striped detector and calorimeter layer of CdTe detector. The key part of the DCT is diamond-striped detectors with a higher positional resolution and a wider energy range from 10 keV to 10 MeV. However, the diamond-striped detector is under development. We describe the performance of prototype diamond detector and the design of a possible DCT evaluated by Monte Carlo simulations., Comment: 4 pages, 8 figures, Accepted for publication in Astrophysics and Space Science, proceeding of "The Multi-Messenger Approach to High-Energy Gamma-Ray Sources", Barcelona, July 4-7, 2006

Published
2007
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4. 国際宇宙ステーション搭載CALETの最新成果

Author

TORII, Shoji, ASAOKA, Yoichi, AKAIKE, Yosui, ASANO, Katsuki, EBISAWA, Ken, FUKI, Hideyuki, HIBINO, Kinya, ICHIMURA, Masakatsu, KASAHARA, Katsuaki, KATAOKA, Ryuho, KATAYOSE, Yusaku, KATO, Chihiro, MIYAKE, Shoko, MORI, Masaki, MOTZ, Holger, MUNAKATA, Kazuoki, NAKAHIRA, Satoshi, OZAWA, Shunsuke, OKUNO, Shoji, SAKAMOTO, Takanori, SHIMIZU, Yuki, SHIOMI, Shoji, TAMURA, Tadahisa, TERASAWA, Toshio, TSUNESADA, Yoshiki, YAMAOKA, Kazutaka, YANAGITA, Shohei, YOSHIDA, Atsumasa, and YOSHIDA, Kenji

Abstract

第20回宇宙科学シンポジウム (2020年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 20th Space Science Symposium (January 8-9, 2020. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 29名, 資料番号: SA6000152143, レポート番号: P2.37

Published
2020

5. Investigation of basic characteristics of synthetic diamond radiation detectors

Author

Kashiwagi, Toshisuke, Hibino, Kinya, Kitamura, Hisashi, Mori, Kunishiro, Okuno, Shoji, Takashima, Takeshi, Uchihori, Yukio, Yajima, Kaori, Yokota, Mamoru, and Yoshida, Kenji

Subjects
Diamond crystals -- Electric properties, Diamond crystals -- Usage, Diamonds -- Electric properties, Diamonds -- Usage, Radiation warning systems -- Mechanical properties, Radiation warning systems -- Analysis, Business, Electronics, Electronics and electrical industries
Abstract

Diamonds have attractive properties for use as radiation detectors. Recent advances in diamond fabrication techniques have made it possible to produce almost perfect single crystal materials that have electrical properties suitable for radiation detectors. We therefore developed detectors made of high-purity synthetic IIa diamonds grown by a high-pressure, high-temperature method and investigated their basic properties. These detectors have Schottky and Ohmic electrodes, and the leakage current is less than 20 pA with reverse bias voltages up to 2.4 kV, demonstrating that the detector withstands high bias voltage. The results of testing the electrical properties show that the electrodes work well. The best detector achieved an energy resolution of 15.4 keV (FWHM) for 5.486 MeV alpha particles from [sup.241]Am. Index Terms--Diamond, radiation detectors.

Published
2006

6. Requirements for laser-induced desorption/ionization on submicrometer structures

Author

Okuno, Shoji, Arakawa, Ryuichi, Okamoto, Kazumasa, Matsui, Yoshinori, Seki, Shu, Kozawa, Takahiro, Tagawa, Seiichi, and Wada, Yoshinao

Subjects
Ionization -- Comparative analysis, Lasers -- Comparative analysis, Laser, Chemistry
Abstract

Laser-induced and matrix-free desorption/ionization on various submicrometer structures was investigated. First, to examine the effect of surface roughness o n ionization, a silicon wafer or stainless steel was scratched with sandpaper. The fluences of a 337-nm nitrogen laser, required for ionization of synthetic polymers and reserpine, were markedly reduced on the scratched stainless steel or silicon as compared to the corresponding untreated surface. Next, arrays of submicrometer grooves, which had been lithographically fabricated on a silicon wafer, yielded protonated angiotensin, and the morphologic orientation demonstrated the positive relation between the laser and groove directions for promoting ionization. The fabricated structure also suggested the submicrometer, but not smaller, or nanometer, structures to be a key factor in direct desorption/ionization on rough surfaces. Finally, submicrometer porous structures of alumina or polyethylene yielded intense molecular ion signals of angiotensin and insulin, in response to direct UV irradiation, when the surface was coated with Au or Pt. The coating provided the additional advantage of prolonged activity for a porous alumina chip, exceeding a month even when the chip was left in the open air. These results indicate that laser-induced desorption/ionization of organic compounds can be implemented on submicrometer structures with an Au- or Pt-coated surface irrespective of the basal materials.

Published
2005

7. The design of diamond Compton telescope

Author

Hibino, Kinya, primary, Kashiwagi, Toshisuke, additional, Okuno, Shoji, additional, Yajima, Kaori, additional, Uchihori, Yukio, additional, Kitamura, Hisashi, additional, Takashima, Takeshi, additional, Yokota, Mamoru, additional, and Yoshida, Kenji, additional

Published
2007
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10. Data Processing of the Alpha-Ray Detector onboard SELENE and Improvement of the Resolution of Radon α-Particle Intensity Map

Author

Kinoshita, Katsuyuki, Noguchi, Toma, Itoh, Masayuki, Takashima, Takeshi, Mitani, Takefumi, Kashiwagi, Toshisuke, Okuno, Shoji, and Nishimura, Jun

Subjects
Data processing, SELENE, Radon α-particle, Moon
Abstract

月周回探査衛星SELENE に搭載されたα線検出器（ARD : Alpha-Ray Detector）は月面から放出されるRn-222 およびその崩壊過程で生じるPo-210 から放射されるα線を観測し，月表層下のウラニウムの分布および断層などの地殻構造，月の希薄大気の動態等に関する情報を得ることを目的とする．本論文では，ARD のデータ処理の流れと，角度応答関数を考慮した月面のα線強度分布の導出方法について紹介する．この方法は月ラドンα線観測データの解析では始めて用いられるもので，α線強度分布マップの解像度を向上し，月地形等の詳細な比較を可能とする．, Alpha-ray detector (ARD) onboard SELENE was designed for detecting α-particles emitted by Rn-222 emanated on the lunar surface and its descendent nuclear species Po-210. Distribution and variation of radon gas measured by the α-particle signal is expected to provide information on the subsurface uranium distribution, crustal structures including faults, and behavior of the thin atmosphere of the moon. In this paper, we describe the flow of ARD data processing and a method to derive the α-particle intensity distribution utilizing the angular response of the detector which is applied to the radon α-particle observations for the first time. The method improves the resolution of the α-particle intensity map and enables detailed comparison with the geographical features of the lunar surface., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1530026012, レポート番号: JAXA-RR-14-009

Published
2015

11. Energy Spectrum of Cosmic-Ray Electron and Positron from 10 GeV to 3 TeV Observed with the Calorimetric Electron Telescope on the International Space Station

Author

CALET, Collaboration, Adriani, O., Asano, K., Bagliesi, M. G., Bigongiari, G., Binns, W. R., Bonechi, S., Bongi, M., Brogi, P., Buckley, J. H., Cannady, N., Castellini, G., Checchia, C., Cherry, M. L., Collazuol, G., Di, Felice V., Guzik, T. G., Hams, T., Ioka, K., Ishizaki, W., Israel, M. H., Javaid, A., Kataoka, R., Kato, C., Kawanaka, N., Kawakubo, Y., Krawczynski, H. S., Krizmanic, J. F., Lomtadze, T., Maestro, P., Marrocchesi, P. S., Messineo, A. M., Mitchell, J. W., Miyake, S., Moiseev, A. A., Mori, M., Mori, N., Motz, H. M., Munakata, K., de, Nolfo G. A., Ormes, J. F., Ozawa, Shunsuke, Pacini, L., Palma, F., Papini, P., Penacchioni, A. V., Rauch, B. F., Ricciarini, S. B., Sakai, K., Sakamoto, T., Sasaki, M., Shimizu, Yuki, Shiomi, A., Sparvoli, R., Spillantini, P., Stolzi, F., Takahashi, I., Takita, M., Tsunesada, Y., Vannuccini, E., Wefel, J. P., Yamaoka, K., Yanagita, S., Yoshida, A., Akaike, Yosui, Asaoka, Yoichi, Ebisawa, Ken, Fuke, Hideyuki, Hareyama, Makoto, Hasebe, Nobuyuki, Hibino, Kinya, Ichimura, Masakatsu, Kasahara, Katsuaki, Kataoka, Jun, Katayose, Yusaku, Kuramata, Shiyuuichi, Mizutani, Kouhei, Mori, Kunishiro, Murakami, Hiroyuki, Nakahira, Satoshi, Nishimura, Jun, Okuno, Shoji, Takayanagi, Masahiro, Tamura, Tadahisa, Tateyama, Nobuhito, Terasawa, Toshio, Tomida, Hiroshi, Torii, Shoji, Uchihori, Yukio, Ueno, Shiro, Yoshida, Kenji, and Yuda, Toshinori

Subjects
Particle physics, Proton, Astrophysics::High Energy Astrophysical Phenomena, General Physics and Astronomy, FOS: Physical sciences, Cosmic ray, Electrons, Electron, Calorimetry, 7. Clean energy, 01 natural sciences, law.invention, Telescope, Physics and Astronomy (all), Calorimetry, Cosmic rays, Cosmology, Electrons, Positrons, Space stations, Spectroscopy, Spectrum analysis, Tellurium compounds, Tellurium compounds, Positron, Positrons, law, 0103 physical sciences, 010306 general physics, Cosmic rays, Spectroscopy, Physics, Settore FIS/01, High Energy Astrophysical Phenomena (astro-ph.HE), Spectral index, 010308 nuclear & particles physics, Spectral density, Space stations, Spectrum analysis, Cosmology, High Energy Physics::Experiment, Astrophysics - High Energy Astrophysical Phenomena, Energy (signal processing)
Abstract

First results of a cosmic-ray electron + positron spectrum, from 10 GeV to 3 TeV, is presented based upon observations with the CALET instrument on the ISS starting in October, 2015. Nearly a half million electron + positron events are included in the analysis. CALET is an all-calorimetric instrument with total vertical thickness of 30 $X_0$ and a fine imaging capability designed to achieve a large proton rejection and excellent energy resolution well into the TeV energy region. The observed energy spectrum over 30 GeV can be fit with a single power law with a spectral index of -3.152 $\pm$ 0.016 (stat.+ syst.). Possible structure observed above 100 GeV requires further investigation with increased statistics and refined data analysis., 7 pages, 6 figures, published 1 November 2017 in Physical Review Letters

Published
2017

12. CALET UPPER LIMITS ON X-RAY AND GAMMA-RAY COUNTERPARTS OF GW151226

Author

Adriani, O., Asano, K., Bagliesi, M. G., Bigongiari, G., Binns, W. R., Bonechi, S., Bongi, M., Brogi, P., Buckley, J. H., Cannady, N., Castellini, G., Checchia, C., Cherry, M. L., Collazuol, G., Di, Felice V., Guzik, T. G., Hams, T., Ioka, K., Ishizaki, W., Israel, M. H., Javaid, A., Kataoka, R., Kato, C., Kawanaka, N., Kawakubo, Y., Krawczynski, H. S., Krizmanic, J. F., Lomtadze, T., Maestro, P., Marrocchesi, P. S., Messineo, A. M., Mitchell, J. W., Miyake, S., Moiseev, A. A., Mori, M., Mori, N., Motz, H. M., Munakata, K., Ormes, J. F., Ozawa, Shunsuke, Pacini, L., Palma, F., Papini, P., Penacchioni, A. V., Rauch, B. F., Ricciarini, S., Sakai, K., Sakamoto, T., Sasaki, M., Shimizu, Yuki, Shiomi, A., Sparvoli, R., Spillantini, P., Stolzi, F., Takahashi, I., Takita, M., Tsunesada, Y., Vannuccini, E., Wefel, J. P., Yamaoka, K., Yanagita, S., Yoshida, A., Akaike, Yosui, Asaoka, Yoichi, Ebisawa, Ken, Fuke, Hideyuki, Hareyama, Makoto, Hasebe, Nobuyuki, Hibino, Kinya, Ichimura, Masakatsu, Kasahara, Katsuaki, Kataoka, Jun, Katayose, Yusaku, Kitamura, Hisashi, Kuramata, Shiyuuichi, Mizutani, Kouhei, Mori, Kunishiro, Murakami, Hiroyuki, Nakagawa, Yujin E., Nakahira, Satoshi, Nishimura, Jun, Okuno, Shoji, Takayanagi, Masahiro, Tamura, Tadahisa, Tateyama, Nobuhito, Terasawa, Toshio, Tomida, Hiroshi, Torii, Shoji, Uchihori, Yukio, Ueno, Shiro, Yoshida, Kenji, and Yuda, Toshinori

Subjects
Astrophysics::High Energy Astrophysical Phenomena, gamma-ray burst: general, FOS: Physical sciences, gamma-ray burst, Phosphor, Astrophysics, 01 natural sciences, Settore FIS/04 - Fisica Nucleare e Subnucleare, 0103 physical sciences, GW151226, Astronomical interferometer, BURSTS, 010306 general physics, 010303 astronomy & astrophysics, general - gravitational waves, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Luminosity (scattering theory), Gravitational wave, Settore FIS/01 - Fisica Sperimentale, X-ray, Gamma ray, gravitational waves, Astronomy and Astrophysics, Space and Planetary Science, Gamma-ray burst, Astrophysics - High Energy Astrophysical Phenomena
Abstract

著者人数: 92名, Accepted: 2016-09-02, 資料番号: SA1160178000

Published
2016

13. Observation plan of high energy electrons and gamma-rays by bCALET-2

Author

Tamura, Tadahisa, Hibino, Kinya, Okuno, Shoji, Torii, Shoji, Kasahara, Katsuaki, Ozawa, Shunsuke, Udo, Shigeharu, Akaike, Yosui, Taira, Koichi, Hidaka, Ken, Fukuda, Yasuhiro, Murakami, Hiroyuki, Yamagami, Takamasa, Saito, Yoshitaka, and Fuke, Hideyuki

Abstract

大気球シンポジウム 平成20年度 (2008年9月25-26日. 宇宙航空研究開発機構宇宙科学研究本部), Balloon Symposium 2008 (September 25-26, 2008. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)), Sagamihara, Kanagawa Japan, 著者人数: 17人, Number of authors: 17, 資料番号: AA0064735019

Published
2008

15. CALET全呼吸型カロリメータのVLSI読み出し

Author

CALETチーム, Katayose, Yusaku, Shibata, Makio, Torii, Shoji, Shimizu, Yuki, Tamura, Tadahisa, Okuno, Shoji, Hibino, Kinya, Kasahara, Katsumasa, Kitamura, Hisashi, Yamagami, Takamasa, Saito, Yoshitaka, Fuke, Hideyuki, Murakami, Hiroyuki, and CALET, Team

Abstract

大気球シンポジウム 平成18年度（2007年1月15-16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 2006 (January 15-16, 2007. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 著者人数: 15名, 資料番号: SA6000090048

Published
2007

17. CALET: CALorimetric Electron Telescope

Author

Torii, Shoji, Makino, Fumiyoshi, Tamura, Tadahisa, Tateyama, Nobuhito, Kashiwagi, Toshisuke, Yoshida, Kenji, Okuno, Shoji, Hibino, Kinya, Nishimura, Jun, and Yamagami, Takamasa

Subjects
高エネルギー電子・ガンマ線観測装置, synchrotron radiation, エネルギースペクトル, 宇宙線シャワー, energy spectrum, 高エネルギー電子, 国際宇宙ステーション, CALET, カロリメータ, calorimetric electron telescope, total absorption calorimeter, inverse Compton scattering, International Space Station, imaging calorimeter, 全吸収型カロリメータ, 逆コンプトン散乱, gamma ray, イメージングカロリメータ, calorimeter, シンクロトロン放射, ガンマ線, cosmic ray shower, high energy electron
Abstract

宇宙の構造や個々の天体現象の総合的理解のためには、電磁波(可視光、赤外、X線など)の観測だけでなく非熱的なプロセスでつくられる高エネルギー現象の解明が不可欠である。その代表である高エネルギー宇宙電子線やγ線は、フラックスが少ないことやノイズの除去が難しいことから、大型かつ高精度な観測装置が不可欠のため、これまでの観測は極めて不十分で、まだその成因すら未解決な部分が多い。特に100GeV以上の領域では、ほとんど観測が行われていないといえる。本計画では、これらの観測の実現により、宇宙物理学における重要課題である宇宙線源の同定、加速、伝播機構の解明、各種の天体におけるγ線放射機構の解明に加えて、電子、γ線の観測により暗黒物質の探索を行う。我々は、このようにして高エネルギー宇宙の未知な姿を包括的に明らかにする目的で、日本宇宙フォーラム(JSF)が実施する「宇宙環境利用に関する地上公募研究(フェーズ1A)」により、2期6年間にわたって、国際宇宙ステーション(ISS)の日本実験モジュール(JEM)曝露部に設置する高エネルギー電子・ガンマ線観測装置(CALET:CALorimetric Electron Telescope)の開発を行ってきた。その結果、要素技術開発に加えて、ISS/JEMへの搭載適合性を含む概念設計を成功裏に終了し、次のフェーズに移る段階に達している。本稿では、観測内容と装置概念設計の成果、および今後の展望について概説する。, 資料番号: AA0049122063

Published
2005

18. 結晶シンチレータによる気球観測用全吸収カロリメータの開発

Author

Katayose, Yusaku, Shibata, Makio, Torii, Shoji, Tamura, Tadahisa, Yoshida, Kenji, Okuno, Shoji, Hibino, Kinya, Kitamura, Hisashi, Murakami, Hiroyuki, Kasahara, Katsuaki, 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: 12名, 資料番号: SA6000091046

Published
2005

19. CALET: Project for observation of electrons and gamma rays on International Space Station

Author

Torii, Shoji, Makino, Fumiyoshi, Tateyama, Nobuhito, Tamura, Tadahisa, Kashiwagi, Toshisuke, Yoshida, Kenji, Okuno, Shoji, Hibino, Kinya, Anraku, Kazuaki, and Yamashita, Taro

Subjects
ガンマ線望遠鏡, ISS, 熱量計電子望遠鏡, 宇宙線シャワー, シンチレーションカウンター, CALET, calorimetric electron telescope, JEM, imaging calorimeter, gamma ray, イメージングカロリメータ, gamma ray telescope, 宇宙線, ガンマ線, cosmic ray, cosmic ray shower, scintillation counter
Abstract

資料番号: AA0047899077

Published
2004

20. 「かぐや」α線検出器による月面ラドンガス放出の分布(Ⅱ）

Author

Kinoshita, Katsuyuki, Noguchi, Toma, Itoh, Masayuki, Takashima, Takeshi, Mitani, Takefumi, Mori, Kunishiro, Nishimura, Jun, Yoshida, Kenji, Kashiwagi, Toshisuke, and Okuno, Shoji

Abstract

第13回宇宙科学シンポジウム (2013年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 13th Space Science Symposium (January 8-9, 2013. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 11名, 資料番号: SA6000063255, レポート番号: P4-051

Published
2013

21. JEM曝露部における高エネルギー電子、ガンマ線観測計画:CALET

Author

Torii, Shoji, Makino, Fumiyoshi, Tateyama, Nobuto, Tamura, Tadahisa, Kashiwagi, Toshisuke, Yoshida, Kenji, Okuno, Shoji, Hibino, Kinya, Anraku, Kazuaki, and Yamashita, Taro

Subjects
radiation detector, ISS, Astrophysics::High Energy Astrophysical Phenomena, エネルギースペクトル, energy spectrum, JEM-EF, 高エネルギー電子, CALET, 放射線検出器, gamma ray, Physics::Space Physics, Physics::Accelerator Physics, High Energy Physics::Experiment, 宇宙線, ガンマ線, cosmic ray, high energy electron
Abstract

The CALET mission for the ISS-JEM/EF is being proposed. Major goal of the mission is the investigation of high energy phenomena in universe by observing the electrons in 1 GeV to 10 TeV, the gamma rays in 20 MeV to 10 TeV, and the nuclei in 1 TeV to 1,000 TeV. The detector consists of an imaging calorimeter (IMC) and a total absorption calorimeter (TASC). It has a capability of the proton-rejection power of 10(exp 6) for electrons, and the geometrical factor is nearly 1 m(sup 2)sr. Outline of the mission including scientific capabilities will be reported., 資料番号: AA0046917098

Published
2004

22. 「かぐや」α線検出器ARD による月面ラドンガス放出の分布

Author

Kinoshita, Katsuyuki, Haruki, Yusuke, Ito, Masayuki, Takashima, Takeshi, Mitani, Takefumi, Mori, Kunishiro, Nishimura, Jun, Kashiwagi, Toshisuke, Okuno, Shoji, and Yoshida, Kenji

Abstract

第12回宇宙科学シンポジウム (2012年1月5日-6日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 12th Space Science Symposium (January 5-6, 2012. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 資料番号: SA6000064088, レポート番号: P3-061

Published
2012

23. Front-end Circuit for Imaging Calorimeter of CALET

Author

Okuno, Shoji, Tamura, Tadahisa, Torii, Shoji, Ozawa, Shunsuke, Shimizu, Yuki, Murakami, Hiroyuki, Akaike, Yosui, Ueyama, Yoshitaka, Aiba, Toshihide, and Katayose, Yusaku

Abstract

第11回宇宙科学シンポジウム (2011年1月5日-7日. 宇宙航空研究開発機構宇宙科学研究所相模原キャンパス), 相模原市, 神奈川県, 11th Space Science Symposium (January 5-7, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Sagamihara, Kanagawa Japan, 形態: カラー図版あり, 形態: CD-ROM1枚, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, 資料番号: AA0065426117

Published
2011

24. On orbit evaluation of Alfa Ray Detector (ARD) onboard 'KAGUYA'

Author

Kinoshita, Katsuyuki, Haruki, Yusuke, Ito, Masayuki, Takashima, Takeshi, Mitani, Takefumi, Mori, Kunishiro, Nishimura, Jun, Kashiwagi, Toshisuke, Okuno, Shoji, and Yoshida, Kenji

Abstract

第11回宇宙科学シンポジウム (2011年1月5日-7日. 宇宙航空研究開発機構宇宙科学研究所相模原キャンパス), 相模原市, 神奈川県, 11th Space Science Symposium (January 5-7, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Sagamihara, Kanagawa Japan, 形態: カラー図版あり, 形態: CD-ROM1枚, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, 資料番号: AA0065426065

Published
2011

25. Development of CALET (31): Observation by balloon-borne CALET prototype observational equipment bCALET-2 and plan for bCALET-3

Author

Tamura, Tadahisa, Hibino, Kinya, Okuno, Shoji, Torii, Shoji, Kasahara, Katsuaki, Murakami, Hiroyuki, Ozawa, Shunsuke, Akaike, Yosui, Suzuki, Takuya, Nakamura, Ryota, Miyamoto, Koki, Aiba, Toshihide, Ueyama, Yoshitaka, Kai, Yuichiro, Nakai, Mikio, Yoshida, Kenji, Katayose, Yusaku, Fuke, Hideyuki, Saito, Yoshitaka, Kawada, Jiro, and Mizuta, Eiichi

Abstract

第10回宇宙科学シンポジウム (2010年1月7日-8日. 宇宙航空研究開発機構宇宙科学研究本部), 10th Space Science Symposium (January 7-8, 2010. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)), Sagamihara, Kanagawa Japan, 形態: カラー図版あり, 形態: CD-ROM1枚, 著者人数: 21人, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, Number of authors: 21, 資料番号: AA0064742151

Published
2010

26. CALETの開発16：全吸収型カロリメータの多チャンネル読み出しシステムの開発

Author

JEM-CALET, WG, Katayose, Yusaku, Shibata, Makio, Torii, Shoji, Shimizu, Yuki, Tamura, Tadahisa, Okuno, Shoji, Hibino, Kinya, Uchibori, Yukio, Kitamura, Hisashi, and Murakami, Hiroyuki

Abstract

第8回宇宙科学シンポジウム (2008年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究本部(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 8ｔh Space Science Symposium (January 8-9, 2008. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 11名ほか, 資料番号: SA6000056069, レポート番号: P2-37

Published
2008

27. Report on the Working Group 'High Energy Cosmic Ray Observation'

Author

Torii, Shoji, Hasebe, Nobuyuki, Miyajima, Mitsuhiro, Miyachi, Takashi, Hareyama, Makoto, Okudaira, Osamu, Yamashita, Naoyuki, Kodaira, Satoshi, Nishimura, Jun, Makino, Fumiyoshi, Yamagami, Takamasa, Saito, Yoshitaka, Fuke, Hideyuki, Takayanagi, Masahiro, Ueno, Shiro, Tomita, Hiroshi, Tamura, Tadahisa, Tateyama, Nobuhito, Yoshida, Kenji, Okuno, Shoji, Hibino, Kinya, Yuda, Toshinori, Shibata, Makio, Katayose, Yusaku, Kuramata, Shiyuuichi, Ichimura, Masakatsu, Uchihori, Yukio, Kitamura, Hisashi, Kasahara, Katsuaki, Murakami, Hiroyuki, Kobayashi, Tadashi, Komori, Yoshiko, Mizutani, Kouhei, and Terasawa, Toshio

Subjects
Cosmic Rays, Space Station, Astrophysics, High Energy
Abstract

第22回宇宙利用シンポジウム(2006年1月17日-19日, 日本学術会議6階会議室 六本木、東京), The Twenty-second Space Utilization Symposium (January 17-19, 2006: Science Council of Japan, Roppongi, Tokyo, Japan), We report the activities on the working group "High Energy Cosmic Ray Observation". We have been developing the CALET instrument on-board the Japanese Experiment Module/ Exposed Facility, JEM/EF, of the ISS. We have successfully concluded the mission concept study and the fundamental technical development. By organizing the working group to prepare the mission proposal, we have done much progress on establishing the international team for instrument development, making a written proposal of the project and constructing a proto-type detector for balloon experiments., 形態: カラー図版あり, 共催: 日本学術会議, 著者人数: 34人, Physical characteristics: Original contains color illustrations, Meeting sponsors: The Science Council of Japan, The Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (ISAS)(JAXA), 資料番号: AA0064113032

Published
2006

28. CALET Mission for the Observation of Cosmic Rays on the International Space Station

Author

TAMURA, Tadahisa, primary, TORII, Shoji, additional, KASAHARA, Katsuaki, additional, OKUDAIRA, Osamu, additional, HASEBE, Nobuyuki, additional, HAREYAMA, Makoto, additional, MIYAJIMA, Hiromitsu, additional, MIYAJI, Takashi, additional, YAMASHITA, Naoyuki, additional, UENO, Shiro, additional, SAITO, Yoshitaka, additional, TAKAYANAGI, Masahiro, additional, TOMITA, Hiroshi, additional, NISHIMURA, Jun, additional, FUKE, Hideyuki, additional, YAMAGAMI, Takamasa, additional, OKUNO, Shoji, additional, TATEYAMA, Nobuto, additional, HIBINO, Kinya, additional, SHIOMI, Atsushi, additional, TAKITA, Masato, additional, YUDA, Toshinori, additional, SHIMIZU, Yuki, additional, KAKIMOTO, Fumio, additional, TSUNESADA, Yoshiki, additional, TERASAWA, Toshio, additional, KOBAYASHI, Tadashi, additional, YOSHIDA, Atsumasa, additional, YAMAOKA, Kazutaka, additional, KATAYOSE, Yusaku, additional, SHIBATA, Makio, additional, YOSHIDA, Kenji, additional, ICHIMURA, Masaichi, additional, KURAMATA, Shuichi, additional, UCHIHORI, Yukio, additional, KITAMURA, Hisashi, additional, MURAKAMI, Hiroyuki, additional, KOMORI, Yoshiko, additional, MIZUTANI, Kohei, additional, MUNAKATA, Kazuki, additional, E.STREITMATTER, Robert, additional, W.MITCHELL, John, additional, M.BARBIER, Louis, additional, A.MOISSEV, Alexander, additional, F.KRIZMANIC, John, additional, L.CASE, Gary, additional, L.CHERRY, Michael, additional, GUZIK, T.G., additional, B.ISBERT, Joachim, additional, P.WEFEL, John, additional, R.BINNS, Walter, additional, H.ISRAEL, Martin, additional, KRAWZCZYNSKI, H.S., additional, F.ORMES, Jonathan, additional, S.MARROCCHESI, Pier, additional, MAESTRO, Paolo, additional, G.BAGLIESI, Maria, additional, MILLUCCI, Vincenzo, additional, MEUCCI, Mario, additional, BIGONGIARI, Gabriele, additional, ZEI, Riccardo, additional, KIM, MeYoung, additional, ADRIANI, Oscar, additional, PAPINI, Paolo, additional, BONECHI, Lorenzo, additional, ELENA, Vannuccini, additional, MORSANI, Fabio, additional, LIGABUE, Franco, additional, CHANG, Jin, additional, GAN, Weiqun, additional, YANG, Ji, additional, MA, Yuqian, additional, WANG, Huanyu, additional, and CHEN, Guoming, additional

Published
2009
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43. The design of diamond Compton telescope.

Author

Paredes, Josep M., Reimer, Olaf, Torres, Diego F., Hibino, Kinya, Kashiwagi, Toshisuke, Okuno, Shoji, Yajima, Kaori, Uchihori, Yukio, Kitamura, Hisashi, Takashima, Takeshi, Yokota, Mamoru, and Yoshida, Kenji

Abstract

We have developed radiation detectors using the new synthetic diamonds. The diamond detector has an advantage for observations of "low/medium" energy gamma rays as a Compton telescope. The primary advantage of the diamond detector can reduce the photoelectric effect in the low energy range, which is background noise for tracking of the Compton recoil electron. A concept of the Diamond Compton Telescope (DCT) consists of position sensitive layers of diamond-striped detector and calorimeter layer of CdTe detector. The key part of the DCT is diamond-striped detectors with a higher positional resolution and a wider energy range from 10 keV to 10 MeV. However, the diamond-striped detector is under development. We describe the performance of prototype diamond detector and the design of a possible DCT evaluated by Monte Carlo simulations. [ABSTRACT FROM AUTHOR]

Published
2007
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46. Charge-partitioning study of a wide-pitch silicon micro-strip detector with a 64-channel CMOS preamplifier array

Author

Ikeda, Hirokazu, primary, Tsuboyama, Tohru, additional, Okuno, Shoji, additional, Saitoh, Yutaka, additional, Akamine, Tadao, additional, Satoh, Keiji, additional, Inoue, Masahiro, additional, Yamanaka, Junko, additional, Mandai, Masaaki, additional, Takeuchi, Hitoshi, additional, Kitta, Tatsuya, additional, Miyahara, Shin-ichi, additional, and Kamiya, Masaaki, additional

Published
1996
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