Tokyo Metropolitan University
Tokyo Metropolitan University
Tokyo Metropolitan University
Nagoya University
Tohoku University
Standford University
Nihon University
出版者
宇宙航空研究開発機構
出版者（英）
Japan Aerospace Exploration Agency (JAXA)
雑誌名
宇宙航空研究開発機構特別資料:
雑誌名(英)
JAXA Special Publication: The Energetic Cosmos; from Suzaku to ASTRO-H
巻
JAXA-SP-09-008E
ページ
192 - 193
発行年
2010-02-26
会議概要（会議名, 開催地, 会期, 主催者等）（英）
The 3rd Suzaku international Conference "Energetic Cosmos : from Suzaku to ASTRO-H" (June 29-July 2, 2009. Grand Park Otaru Hotel), Otaru, Hokkaido Japan
抄録（英）
Our detection of diffuse hard X-ray emission around Jupiter with Suzaku XIS is reported. To investigate X-ray emission from Jupiter, Suzaku XIS observation data are analyzed. Thanks to the lowest particle background among all X-ray CCDs in orbit, diffuse X-ray emission around Jupiter is detected in 1-5 keV with the X-ray luminosity of approximately 3 x 10(exp 15) erg s(exp -1). Its emission spatially coincides with the Jupiter's radiation belts and Io's orbital path. Its spectrum is represented by a power law model with a photon index of approximately 1.4. The emission is discussed in the context of the origin and emission mechanism.
内容記述（英）
Meeting sponsors: The University of Tokyo, The Institute of Physical and Chemical Research, The Japan Society for the Promotion of Science
Suzaku Detection of Diffuse Hard X-ray Emission around Jupiter: Inverse Compton Scattering by MeV electrons ?
64574068.pdf
(160.52KB)
