@inproceedings{oai:jaxa.repo.nii.ac.jp:00002989,
 author = {大薮, 進喜 and 金田, 英宏 and 石原, 大助 and 塩谷, 圭吾 and 櫨, 香奈恵 and 小谷, 隆行 and 近藤, 徹 and 山田, 梨加 and 尾関, 真二 and 竹内, 菜未 and Oyabu, Shinki and Kaneda, Hidehiro and Ishihara, Daisuke and Enya, Keigo and Haze, Kanae and Kotani, Takayuki and Kondo, Toru and Yamada, Rika and Oseki, Sinji and Takeuchi, Nami},
 book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: Proceedings of the SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe},
 month = {Mar},
 note = {SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe (June 18-21, 2013. Ito Hall, the University of Tokyo), Bunkyou-ku, Tokyo, Japan, To reveal triggers of active galactic nucleus (AGN) and nuclear starburst generations and effects of the central activities to the circumnuclear environments, we propose the mid-infrared spectroscopic observations not only in central nuclei but also in the environments very close to central nuclei. The environments provide important information on supplying fuel to galactic nuclei, evidence for presence of materials processed by central activities and a connection between a nucleus and a host galaxy. To perform this kind of observations, we need a high contrast capability to reduce halo components of a point spread function of a bright central core. Reducing the halo components will be effective in not only obtaining the information of the faint environments around the core but also reducing the observing time. The SPICA Coronagraph Instrument (SCI) will provide such a high contrast capability in the mid-infrared. Using the SCI, we will obtain the circumnuclear structures and the compositions of dust, especially silicate and polycyclic aromatic carbons, in the environments very close to the bright central core in AGNs and nuclear starburst galaxies., 著者人数: 12名, 形態: カラー図版あり, Number of authors: 12, Physical characteristics: Original contains color illustrations, 資料番号: AA1730027012, レポート番号: JAXA-SP-17-010E},
 pages = {63--66},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {Extra-Galactic Studies with the SCI: AGNs and Nuclear Starburst Galaxies},
 volume = {JAXA-SP-17-010E},
 year = {2018}
}