@inproceedings{oai:jaxa.repo.nii.ac.jp:00003008, author = {小山, 佑世 and 児玉, 忠恭 and 林, 将央 and 但木, 謙一 and 田中, 壱 and 嶋川, 里澄 and 松原, 英雄 and 和田, 武彦 and Koyama, Yusei and Kodama, Tadayuki and Hayashi, Masao and Tadaki, Kenichi and Tanaka, Ichi and Shimakawa, Rhythm and Matsuhara, Hideo and Wada, Takehiko}, 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, We present the results of our star-forming galaxy survey of distant clusters of galaxies using Subaru (H ) and AKARI (MIR). By comparing the H and MIR data, we revealed that dust-obscured star-forming galaxies are most preferentially located in the cluster outskirts at z approximately 1. We propose to extend this H - and IR-based environmental study to higher redshifts, but a problem so far is that the existing MIR-FIR surveys always suffer from their limited depths. We can overcome this problems with the wide-field mid-infrared (MIR) camera on-board SPICA (5′FoV), which will allow us an efficient, and extremely deep MIR survey of distant clusters. In particular, the expected high sensitivity of SPICA at 20-40 μm regime promotes us to extend IR galaxy survey out to z = 2-4 (i.e. the “peak epoch” of galaxy evolution) based on their rest-frame 8 μm feature. We provide a quick overview of our recent progress with the MAHALO-Subaru collaboration, and then discuss how significantly SPICA can improve our understanding of the environmental effects on galaxy evolution in the early universe., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1730027031, レポート番号: JAXA-SP-17-010E}, pages = {137--139}, publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)}, title = {SPICA Distant Cluster Survey: Unveiling the Dust-Obscured Star Formation Triggered by Young Cluster Environments}, volume = {JAXA-SP-17-010E}, year = {2018} }