Research field (2):
Particle, nuclear, cosmic-ray, and astrophysics - experiment
, Astronomy
Research keywords (5):
Astrophysics
, Low-energy cosmic rays
, Supernova remnants
, Milky Way
, x-ray astronomy
Research theme for competitive and other funds (9):
2024 - 2029 超精密X線分光で解明する高温ガスと宇宙線の相互作用:銀河系進化論の構築
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
2023 - 2024 超小型衛星による X 線観測を用いた新手法で実現する低エネルギー銀河宇宙線の測定と起源解明
2021 - 2024 Study of the Galactic Center Activity by Measurement of Dynamics and Plasma Diagnostics with Precise X-ray Spectroscopy
2020 - 2024 Development of novel X-ray detector to understand cosmic reionization by surveying distant AGNs
Anje Yoshimoto, Shigeo Yamauchi, Masayoshi Nobukawa, Hideki Uchiyama, Kumiko K Nobukawa, Yuma Aoki, Manabu Ishida, Yoshiaki Kanemaru, Megumi Shidatsu, Takayuki Hayashi, et al. The unusual spectrum of the X-ray transient source XRISM J174610.8-290021 near the Galactic Center. Publications of the Astronomical Society of Japan. 2025
Tomomi Morikawa, Kumiko K Nobukawa, Shigetaka Saji, Hidetoshi Sano, Koharu Hirano, Masayoshi Nobukawa, Shigeo Yamauchi, Hideki Uchiyama, Hironori Matsumoto. Non-thermal neutral iron line emission in the supernova remnants G304.6+0.1 and G346.6-0.2 interacting with molecular clouds. Publications of the Astronomical Society of Japan. 2025
Hirofumi Noda, Koji Mori, Hiroshi Tomida, Hiroshi Nakajima, Takaaki Tanaka, Hiroshi Murakami, Hiroyuki Uchida, Hiromasa Suzuki, Shogo Benjamin Kobayashi, Tomokage Yoneyama, et al. Soft X-ray Imager of the Xtend system on board XRISM. Publications of the Astronomical Society of Japan. 2025
Masataka Onuma, Kumiko K Nobukawa, Masayoshi Nobukawa, Shigeo Yamauchi, Hideki Uchiyama. Plasma diagnostics of supernova remnant 3C 400.2 by Suzaku observations. Publications of the Astronomical Society of Japan. 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
SUIM project: measuring the upper atmosphere from the ISS by observations of the CXB transmitted through the Earth rim
(SPIE Astronomical Telescopes + Instrumentation 2024 2024)