@inproceedings{oai:jaxa.repo.nii.ac.jp:00003015,
 author = {金田, 英宏 and 塩谷, 圭吾 and 櫨, 香奈恵 and 石原, 大助 and 小谷, 隆行 and 大薮, 進喜 and 近藤, 徹 and 尾関, 信二 and 竹内, 菜未 and 山岸, 光義 and Kaneda, Hidehiro and Enya, Keigo and Haze, Kanae and Ishihara, Daisuke and Kotani, Takayuki and Oyabu, Shinki and Kondo, Toru and Oseki, Shinji and Takeuchi, Nami and Yamagishi, Mitsuyoshi},
 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, AKARI has revealed various phenomena on the evolution of dust grains, including polycyclic aromatic hydrocarbons (PAHs), through processing in the interstellar space of our Galaxy and nearby galaxies. In particular the mid- to far-infrared (far-IR) all-sky diffuse maps show that PAHs are widely distributed in the Galactic plane, similarly to large grains but with significant spatial variations in their abundance ratios. Following AKARI, SPICA will elucidate the whole story of the evolution of dust grains in space. The most outstanding uniqueness of SPICA is high-sensitivity spectral mapping in a continuous mid- to far-IR range, which matches very well with the AKARI heritage. The spectral range includes most of the fundamental vibration modes of minerals, organic matter, and ices. The continuous spectral coverage, not hampered by the atmospheric absorption, is essential to unambiguously identify relatively broad spectral features inherent to solid particles. Among the proposed instruments, the SCI (SPICA Coronagraph Instrument) is indispensable to study a small-scale structure around a central bright source. It is particularly important to investigate materials surrounding dusty AGNs in distant galaxies or young stars in nearby starforming regions, where we can study the properties of dust grains in early Universe and in planetary formation sites, respectively., 著者人数: 13名, 形態: カラー図版あり, Number of authors: 13, Physical characteristics: Original contains color illustrations, 資料番号: AA1730027038, レポート番号: JAXA-SP-17-010E},
 pages = {173--177},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {Interstellar Dust and PAHs in Our Galaxy and Nearby Galaxies: from AKARI to SPICA},
 volume = {JAXA-SP-17-010E},
 year = {2018}
}