Prof. Hiroyasu Tajima Profile

Prof. Hiroyasu Tajima

Professor, Heliospheric Environment at Nagoya Univ

SPIE Involvement:

Conference Program Committee | Author

Publications (53)

Proceedings Article | 18 September 2018 Presentation + Paper

Solar neutron and gamma-ray spectrometer for a small satellite

Kazutaka Yamaoka, Hiroyasu Tajima, Yoshitaka Itow, Hirosane Fujii, Yuta Nakanishi, Yuhei Kamei, Takeharu Yamakawa, Takumi Niwa, Itsuki Okui, Kikuko Miyata, Takaya Inamori

Proc. SPIE. 10762, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XX

KEYWORDS: Solar energy, Sensors, Satellites, Spectroscopy, Particles, Scintillators, Signal processing, Gamma radiation, Space operations, Solar processes

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Proceedings Article | 6 July 2018 Presentation + Paper

Final characterisation and design of the Gamma-ray Cherenkov Telescope (GCT) for the Cherenkov Telescope Array

O. Le Blanc, G. Fasola, J. M. Huet, R. White, A. Dmytriiev, H. Sol, A. Zech, A. Abchiche, J. P. Amans, T. Armstrong, M. Barcelo, D. Berge, A. Brown, G. Buchholtz, P. Chadwick, P. Clark, G. Cotter, L. Dangeon, F. De Frondat, P. Deiml, J. L. Dournaux, C. Duffy, S. Einecke, S. Flis, S. Funk, G. Giavitto, J. Gironnet, J. Graham, T. Greenshaw, J. Hinton, I. Jégouzo, M. Kraus, J. Lapington, P. Laporte, S. Leach, S. Lloyd, I. Minaya, R. Morier, A. Okumura, H. Prokoph, D. Ross, G. Rowell, C. Rulten, H. Schoorlemmer, J. Schmoll, S. Spencer, M. Stephan, R. Stuik, H. Tajima, J. Thornhill, L. Tibaldo, J. Vink, J. Watson, J. Williams, A. Zink, J. Zorn

Proc. SPIE. 10700, Ground-based and Airborne Telescopes VII

KEYWORDS: Telescopes, Mirrors, Cameras, Interfaces, Computer aided design, Optical instrument design, Prototyping, Atmospheric Cherenkov telescopes

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SPIE Journal Paper | 26 April 2018

Design and performance of Soft Gamma-ray Detector onboard the Hitomi (ASTRO-H) satellite

Hiroyasu Tajima, Shin Watanabe, Yasushi Fukazawa, Roger Blandford, Teruaki Enoto, Andrea Goldwurm, Kouichi Hagino, Katsuhiro Hayashi, Yuto Ichinohe, Jun Kataoka, Jun’ichiro Katsuta, Takao Kitaguchi, Motohide Kokubun, Philippe Laurent, François Lebrun, Olivier Limousin, Grzegorz Madejski, Kazuo Makishima, Tsunefumi Mizuno, Kunishiro Mori, Takeshi Nakamori, Toshio Nakano, Kazuhiro Nakazawa, Hirofumi Noda, Hirokazu Odaka, Masanori Ohno, Masayuki Ohta, Shinya Saito, Goro Sato, Rie Sato, Shin’ichiro Takeda, Hiromitsu Takahashi, Tadayuki Takahashi, Takaaki Tanaka, Yasuyuki Tanaka, Yukikatsu Terada, Hideki Uchiyama, Yasunobu Uchiyama, Kazutaka Yamaoka, Yoichi Yatsu, Daisuke Yonetoku, Takayuki Yuasa

JATIS Vol. 4 Issue 02

KEYWORDS: Sensors, Cameras, Gamma radiation, Avalanche photodetectors, Satellites, Silicon, Physics, Power supplies, Photons, Monte Carlo methods

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SPIE Journal Paper | 9 April 2018

Hard x-ray imager onboard Hitomi (ASTRO-H)

Kazuhiro Nakazawa, Goro Sato, Motohide Kokubun, Teruaki Enoto, Yasushi Fukazawa, Kouichi Hagino, Katsuhiro Hayashi, Jun Kataoka, Junichiro Katsuta, Shogo Kobayashi, Philippe Laurent, François Lebrun, Olivier Limousin, Daniel Maier, Kazuo Makishima, Tsunefumi Mizuno, Kunishiro Mori, Takeshi Nakamori, Toshio Nakano, Hirofumi Noda, Hirokazu Odaka, Masanori Ohno, Masayuki Ohta, Shinya Saito, Rie Sato, Hiroyasu Tajima, Hiromitsu Takahashi, Tadayuki Takahashi, Shin’ichiro Takeda, Takaaki Tanaka, Yukikatsu Terada, Hideki Uchiyama, Yasunobu Uchiyama, Shin Watanabe, Kazutaka Yamaoka, Yoichi Yatsu, Takayuki Yuasa

JATIS Vol. 4 Issue 02

KEYWORDS: Imaging systems, Hard x-rays, Avalanche photodetectors, Sensors, Satellites, X-rays, Cameras, Americium, Imaging spectroscopy, X-ray imaging

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