論文 - 田中 孝明
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Global Deceleration and Inward Movements of X-Ray Knots and Rims of RCW 103 査読あり
H. Suzuki, T. Tanaka, T. Inoue, H. Uchida, T. Narita
The Astrophysical Journal 958 ( 1 ) 30 2023年11月
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Radiation-Induced Degradation Mechanism of X-Ray SOI Pixel Sensors With Pinned Depleted Diode Structure 査読あり
K. Hagino, M. Kitajima, T. Kohmura, I. Kurachi, T. G. Tsuru, M. Yukumoto, A. Takeda, K. Mori, Y. Nishioka, T. Tanaka
IEEE Transactions on Nuclear Science 70 ( 7 ) 1444 - 1450 2023年7月
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Progenitor Constraint with Circumstellar Material for the Magnetar-hosting Supernova Remnant RCW 103 査読あり
T. Narita, H. Uchida, T. Yoshida, T. Tanaka, T. G. Tsuru
The Astrophysical Journal 950 ( 2 ) 137 2023年6月
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Discovery of Year-scale Time Variability from Thermal X-Ray Emission in Tycho’s Supernova Remnant 査読あり
Masamune Matsuda, Hiroyuki Uchida, Takaaki Tanaka, Hiroya Yamaguchi, Takeshi Go Tsuru
The Astrophysical Journal 940 ( 2 ) 105 2022年11月
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Single event tolerance of x-ray silicon-on-insulator pixel sensors 査読あり
Kouichi Hagino, Mitsuki Hayashida, Takayoshi Kohmura, Toshiki Doi, Shun Tsunomachi, Masatoshi Kitajima, Takeshi Go Tsuru, Hiroyuki Uchida, Kazuho Kayama, Koji Mori, Ayaki Takeda, Yusuke Nishioka, Masataka Yukumoto, Kira Mieda, Syuto Yonemura, Tatsunori Ishida, Takaaki Tanaka, Yasuo Arai, Ikuo Kurachi, Hisashi Kitamura, Shoji Kawahito, Keita Yasutomi
Journal of Astronomical Telescopes, Instruments, and Systems 8 ( 4 ) 046001 2022年10月
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Particle Acceleration Controlled by Ambient Density in the Southwestern Rim of RCW 86 査読あり
Hiromasa Suzuki, Satoru Katsuda, Takaaki Tanaka, Nobuaki Sasaki, Tsuyoshi Inoue, Federico Fraschetti
The Astrophysical Journal 938 ( 1 ) 59 2022年10月
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Spatially resolved study of the SS 433/W 50 west region with Chandra: X-ray structure and spectral variation of non-thermal emission 査読あり 国際共著
Kazuho Kayama, Takaaki Tanaka, Hiroyuki Uchida, Takeshi Go Tsuru, Takahiro Sudoh, Yoshiyuki Inoue, Dmitry Khangulyan, Naomi Tsuji, Hiraki Yamamoto
Publications of the Astronomical Society of Japan 74 ( 5 ) 1143 - 1156 2022年10月
DOI： 10.1093/pasj/psac060
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Charge Exchange X-Ray Emission Detected in Multiple Shells of Supernova Remnant G296.1-0.5 査読あり
Y. Tanaka, H. Uchida, T. Tanaka, Y. Amano, Y. Koshiba, T. G. Tsuru, H. Sano, Y. Fukui
The Astrophysical Journal 933 ( 1 ) 101 2022年7月
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X-ray radiation damage effects on double-SOI pixel detectors for the future astronomical satellite FORCE 査読あり
M. Kitajima, K. Hagino, T. Kohmura, M. Hayashida, K. Oono, K. Negishi, K. Yarita, T. Doi, S. Tsunomachi, T. G. Tsuru, H. Uchida, K. Kayama, R. Kodama, T. Tanaka, K. Mori, A. Takeda, Y. Nishioka, M. Yukumoto, K. Mieda, S. Yonemura, T. Ishida, Y. Arai, I. Kurachi
Journal of Astronomical Telescopes, Instruments, and Systems 8 ( 2 ) 026007 2022年6月
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High-resolution X-ray study of supernova remnant J0453.6−6829 with unusually high forbidden-to-resonance ratio 査読あり
Y. Koshiba, H. Uchida, T. Tanaka, Y. Amano, H. Sano, T. G. Tsuru
Publications of the Astronomical Society of Japan 2022年6月
DOI： 10.1093/pasj/psac033
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Proton radiation hardness of x-ray SOI pixel sensors with pinned depleted diode structure 査読あり
M. Hayashida, K. Hagino, T. Kohmura, M. Kitajima, K. Yarita, K. Oono, K. Negishi, T. G. Tsuru, T. Tanaka, H. Uchida, K. Kayama, R. Kodama, K. Mori, A.Takeda, Y. Nishioka, T. Hida, M. Yukumoto, Y. Arai, I. Kurachi, H. Kitamura, S. Kawahito, K. Yasutomi
Journal of Astronomical Telescopes, Instruments, and Systems 7 ( 3 ) 036001 2021年7月
X-ray silicon-on-insulator (SOI) pixel sensors, "XRPIX,"are being developed for the next-generation x-ray astronomical satellite, "FORCE."The XRPIX is fabricated with the SOI technology, which makes it possible to integrate a high-resistivity Si sensor and a low-resistivity Si complementary metal oxide semiconductor (CMOS) circuit. The CMOS circuit in each pixel is equipped with a trigger function, allowing us to read out outputs only from the pixels with x-ray signals at the timing of x-ray detection. This function thus realizes high throughput and high time resolution, which enables to employ anti-coincidence technique for background rejection. A new series of XRPIX named XRPIX6E developed with a pinned depleted diode (PDD) structure improves spectral performance by suppressing the interference between the sensor and circuit layers. When semiconductor x-ray sensors are used in space, their spectral performance is generally degraded owing to the radiation damage caused by high-energy protons. Therefore, before using an XRPIX in space, it is necessary to evaluate the extent of degradation of its spectral performance by radiation damage. Thus, we performed a proton irradiation experiment for XRPIX6E for the first time at Heavy Ion Medical Accelerator in Chiba in the National Institute of Radiological Sciences. We irradiated XRPIX6E with high-energy protons with a total dose of up to 40 krad, equivalent to 400 years of irradiation in orbit. The 40-krad irradiation degraded the energy resolution of XRPIX6E by 25 ± 3 %, yielding an energy resolution of 260.1 ± 5.6 eV at the full-width half maximum for 5.9 keV X-rays. However, the value satisfies the requirement for FORCE, 300 eV at 6 keV, even after the irradiation. It was also found that the PDD XRPIX has enhanced radiation hardness compared to previous XRPIX devices. In addition, we investigated the degradation of the energy resolution; it was shown that the degradation would be due to increasing energy-independent components, e.g., readout noise.
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Screening and selection of XRISM/Xtend flight model CCD 査読あり
T. Yoneyama, H. Noda, M. Hanaoka, K. Okazaki, K. Asakura, K. Hayashida, A. Ishikura, S. Sakuma, K. Hattori, H. Matsumoto, K. Mori, Y. Kanemaru, J. Sato, T. Takaki, H. Uchida, T. Tanaka, H. Okon, Y. Amano, T. G. Tsuru, H. Tomida, J. S. Hiraga, Y. Urabe, K. K. Nobukawa, M. Saito, M. Nobukawa, T. Sako, H. Uchiyama, H. Nakajima, A. Kashimura, S. B. Kobayashi, K. Hagino, H. Murakami
Nuclear Instruments and Methods in Physics Research A 985 164676 2021年
共著
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Low-energy X-ray performance of SOI pixel sensors for astronomy, “XRPIX” 査読あり
R. Kodama, T. G. Tsuru, T. Tanaka, H. Uchida, K. Kayama, Y. Amano, A. Takeda, K. Mori, Y. Nishioka, M. Yukumoto, T. Hida, Y. Arai, I. Kurachi, T. Kohmura, K. Hagino, M. Hayashida, M. Kitajima, S. Kawahito, K. Yasutomi, H. Kamehama
Nuclear Instruments and Methods in Physics Research A 986 164745 2021年
共著
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Discovery of a Highly Neutronized Ejecta Clump in the Type Ia Supernova Remnant 3C 397 査読あり
Y. Ohshiro, H. Yamaguchi, S.-C. Leung, K. Nomoto, T. Sato, T. Tanaka, H. Okon, R. Fisher, R. Petre, B. J. Williams
The Astrophysical Journal Letters 913 ( 2 ) L34 2021年
共著
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Investigation of the Physical Origin of Overionized Recombining Plasma in the Supernova Remnant IC 443 with XMM-Newton 査読あり
H. Okon, T. Tanaka, H. Uchida, T. G. Tsuru, M. Seta, T. Kokusho, R. K. Smith
The Astrophysical Journal 921 ( 2 ) 99 2021年
共著
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Origin of the in-orbit instrumental background of the Hard X-ray Imager onboard Hitomi 査読あり
Kouichi Hagino, Hirokazu Odaka, Goro Sato, Tamotsu Sato, Hiromasa Suzuki, Tsunefumi Mizuno, Madoka Kawaharada, Masanori Ohno, Kazuhiro Nakazawa, Shogo B. Kobayashi, Hiroaki Murakami, Katsuma Miyake, Makoto Asai, Tatsumi Koi, Greg Madejski, Shinya Saito, Dennis H. Wright, Teruaki Enoto, Yasushi Fukazawa, Katsuhiro Hayashi, Jun Kataoka, Junichiro Katsuta, Motohide Kokubun, Philippe Laurent, François Lebrun, Olivier Limousin, Daniel Maier, Kazuo Makishima, Kunishiro Mori, Takeshi Nakamori, Toshio Nakano, Hirofumi Noda, Masayuki Ohta, 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
Journal of Astronomical Telescopes, Instruments, and Systems 6 ( 04 ) 2020年12月
出版者・発行元：SPIE-Intl Soc Optical Eng
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Deep XMM-Newton Observations Reveal the Origin of Recombining Plasma in the Supernova Remnant W44 査読あり
H. Okon, T. Tanaka, H. Uchida, H. Yamaguchi, T. G. Tsuru, M. Seta, R. K. Smith, S. Yoshiike, S. Orlando, F. Bocchino, M. Miceli
The Astrophysical Journal 890 ( 1 ) 62 2020年
共著
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Optical blocking performance of CCDs developed for the X-ray Astronomy Satellite XRISM 査読あり
H. Uchida, T. Tanaka, Y. Amano, H. Okon, T. G. Tsuru, H. Nakajima, H. Noda, K. Hayashida, H. Matsumoto, M. Hanaoka, T. Yoneyama, K. Okazaki, K. Asakura, S. Sakuma, K. Hattori, A. Ishikura, M. Saito, K. K. Nobukawa, H. Tomida, Y. Kanemaru, J. Sato, T. Takaki, Y. Terada, K. Mori, H. Kashimura, T. Kohmura, K. Hagino, H. Murakami, S. B. Kobayashi, Y. Nishioka, M. Yamauchi, I. Hatsukade, T. Sako, M. Nobukawa, Y. Urabe, J. S. Hiraga, H. Uchiyama, K. Yamaoka, M. Ozaki, T. Dotani, H. Tsunemi, H. Suzuki, S. Takagi, K. Sugimoto, S. Atsumi, F. Tanaka
Nuclear Instruments and Methods in Physics Research A 978 164374 2020年
共著
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Shock–Cloud Interaction in the Southwestern Rim of RX J1713.7–3946 Evidenced by Chandra X-Ray Observations 査読あり
T. Tanaka, H. Uchida, H. Sano, T. G. Tsuru
The Astrophysical Journal Letters 900 ( 2 ) L5 2020年
共著
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ALMA CO Observations of the Gamma-Ray Supernova Remnant RX J1713.7–3946: Discovery of Shocked Molecular Cloudlets and Filaments at 0.01 pc Scales 査読あり
H. Sano, T. Inoue, K. Tokuda, T. Tanaka, R. Yamazaki, S. Inutsuka, F. Aharonian, G. Rowell, M. D. Filipović, Y. Yamane, S. Yoshiike, N. Maxted, H. Uchida, T. Hayakawa, K. Tachihara, Y. Uchiyama, Y. Fukui
The Astrophysical Journal Letters 904 ( 2 ) L24 2020年
共著