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
Nobukawa, K. Suzaku observations of Fe K-shell lines in the supernova remnant W51C and hard X-ray sources in the proximity. Proceedings of Multifrequency Behaviour of High Energy Cosmic Sources XIV, 12-17 June 2023, Palermo, Italy; published April 17, 2024. 2024. 45
Nari Suzuki, Shigeo Yamauchi, Kumiko K Nobukawa, Masayoshi Nobukawa, Satoru Katsuda. Detection of the neutral iron line from the supernova remnant W 49 B with Suzaku. Publications of the Astronomical Society of Japan. 2024. 76. 2. 265-271
Asahi Fujishige, Shigeo Yamauchi, Kumiko K Nobukawa, Masayoshi Nobukawa. Suzaku spectral analysis of an X-ray emitting plasma in the supernova remnant G352.7-0.1. Publications of the Astronomical Society of Japan. 2023. 75. 5. 907-912
Kumiko Yamamoto, Shigeo Yamauchi, Masayoshi Nobukawa, Kumiko K Nobukawa, Hideki Uchiyama. Spectral study of the Galactic ridge X-ray emission with Suzaku: Comparison of the spectral shape with point sources. Publications of the Astronomical Society of Japan. 2023
Yuma Aoki, Kumiko Nobukawa, Yamato Ito, Masayoshi Nobukawa, Yoshiaki Kanemaru, Keitaro Miyazaki, Kohei Kusunoki, Koji Mori, Tomokage Yoneyama, Tsubasa Tamba, et al. Simulation Study of Pulse Height Difference Between Pixel Patterns of X-ray CCDs Onboard the XRISM Satellite. Proceedings of 10th International Workshop on Semiconductor Pixel Detectors for Particles and Imaging - PoS(Pixel2022). 2023
Suzaku Observations of Fe K-shell Lines in the Supernova Remnant W51C and Hard X-ray Sources in the Proximity
(Multifrequency Behaviour of High Energy Cosmic Sources - XIV 2023)
XRISM observations of the GC
(Galactic Center Workshop 2023 2023)