Research field (1)：
Particle, nuclear, cosmic-ray, and astrophysics - experiment
Research keywords (4)：
gamma ray
, hard X-ray
, X-ray astronomy
, clusters of galaxies
Research theme for competitive and other funds (21)：
2024 - 2027 日本海沿岸における冬季雷及び関連高エネルギー放射と高高度放電現象の究明
2023 - 2027 Study of the expansion and contraction of the upper atmosphere realized by the world's first dedicated atmospheric X-ray observation instrument aboard the ISS
2022 - 2026 Study on the lightning initiation problem via observations of high-energy atmospheric phenomena
2020 - 2024 Opening of MeV astronomy with semiconductor Compton camera
2021 - 2023 High resolution study of MeV gamma-ray flashes from lightning discharges using high-speed semiconductor imagers
2019 - 2021 Study of high timing resolution imaging of Terrestrial Gamma-ray Flashes from aircrafts
2018 - 2021 Investigation on photonuclear reactions associated with electron acceleration in lightning and thunderclouds
2015 - 2018 Observations of free precession of magnetars and estimation of their internal magnetic fields
2015 - 2018 Observing where the huge kinetic energy from merging clusters of galaxies goes
2014 - 2018 Study of nonthermal phenomena of galaxy clusters through next generation multiwave obserbations and theoretical simulations
2011 - 2015 Development of low-background, wide-band and ADC integrated SOI X-ray sensor
2011 - 2014 Studies of Mass-Accreting Black Holes through Broad-Band X-Ray Observations
2009 - 2011 Development of a new generation line gamma-ray astronomy with the gamma-ray lens
2008 - 2010 Development of new gamma-ray detector system based on inorganic scintillator aiming at mini-satellite application
2006 - 2010 Study of Interactions between Galaxies and Intra-Cluster Plasmas
2007 - 2009 Investigations on TLEs and TGFs using micro-satellite and ground observation network
2005 - 2006 ピクセル型テルル化カドミウム半導体を用いた宇宙ガンマ線モニターの実証
2002 - 2006 偏光ガンマ線をプローブとしたブラックホールからのエネルギー放出の研究
2002 - 2003 第2世代テルル化カドミウム検出器を用いた高感度の宇宙γ線検出器の実証研究
2001 - 2001 銀河団の硬X線イメージング観測による粒子加速の研究
1998 - 2000 電子サイクロトロン共鳴線による中性子星の磁場の測定
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Papers (352)：
Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V Brown, Lia Corrales, Elisa Costantini, et al. The XRISM first-light observation: Velocity structure and thermal properties of the supernova remnant N 132D. Publications of the Astronomical Society of Japan. 2024
Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V. Brown, Lia Corrales, Elisa Costantini, et al. XRISM Spectroscopy of the Fe Kα Emission Line in the Seyfert Active Galactic Nucleus NGC 4151 Reveals the Disk, Broad-line Region, and Torus. The Astrophysical Journal Letters. 2024. 973. 1. L25-L25
Y. Omiya, K. Nakazawa, T. Tamura, H. Akamatsu, K. Matsushita, N. Okabe, K. Sato, Y. Fujita, L. Gu, A. Simionescu, et al. Indications of an offset merger in Abell 3667. Astronomy & Astrophysics. 2024
Satoru Katsuda, Hiroyuki Shinagawa, Hitoshi Fujiwara, Hidekatsu Jin, Yasunobu Miyoshi, Yoshizumi Miyoshi, Yuko Motizuki, Motoki Nakajima, Kazuhiro Nakazawa, Kumiko K Nobukawa, et al. X-Raying Neutral Density Disturbances in the Mesosphere and Lower Thermosphere induced by the 2022 Hunga-Tonga Volcano Eruption. Geophysical Research Letters. 2024
Kumiko K. Nobukawa, Ayaki Takeda, Satoru Katsuda, Takeshi Go Tsuru, Kazuhiro Nakazawa, Koji Mori, Hiroyuki Uchida, Masayoshi Nobukawa, Eisuke Kurogi, Takumi Kishimoto, et al. SUIM project: measuring the upper atmosphere from the ISS by observations of the CXB transmitted through the Earth rim. Space Telescopes and Instrumentation 2024: Ultraviolet to Gamma Ray. 2024. 126. 274-274
