Western Kentucky University : 台湾中央研究院天文及天文物理研究所
台湾中央研究院天文及天文物理研究所
東京大学
University of Wisconsin-Madison
Space Telescope Science Institute
Infrared Processing and Analysis Center, California Institute of Technology (Caltech) (IPAC)
National Aeronautics and Space Administration (NASA）
University of Exeter
著者所属（英）
Western Kentucky University : Institute of Astronomy and Astrophysics, Academia Sinica, Taiwan
Institute of Astronomy and Astrophysics, Academia Sinica, Taiwan
The University of Tokyo
University of Wisconsin-Madison
Space Telescope Science Institute
Infrared Processing and Analysis Center, California Institute of Technology (Caltech) (IPAC)
National Aeronautics and Space Administration (NASA）
University of Exeter
出版者
宇宙航空研究開発機構(JAXA)
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 Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life
巻
JAXA-SP-17-009E
ページ
297 - 300
発行年
2018-03-09
会議概要（会議名, 開催地, 会期, 主催者等）
第4回「あかり」国際会議 (2017年10月17-20日. 東京大学), 文京区, 東京
会議概要（会議名, 開催地, 会期, 主催者等）（英）
The 4th AKARI International Conference: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (October 17-20, 2017. The University of Tokyo), Bunkyo-ku, Tokyo, Japan
抄録（英）
The formation and evolution of cold diffuse clouds (CDCs), the parent objects of dense molecular clouds, affects both the star formation process and that of larger-scale galactic evolution. We have begun a pilot study of one CDC's dust content, with the goal of quantifying the abundances of different types of dust and relating these to the relative abundance of molecular gas, the cloud's physical properties, and its general stage of development. Using photometry from AKARI and other surveys, we have extracted a sample spectral energy distribution (SED) of the CDC dust thermal emission over the near-infrared to submillimeter range. The extracted SED closely resembles others in the literature, confirming our isolation of the cloud emission from other sources along the sight line. We plan to fit this SED with dust models at each position in the cloud, automating our procedure to map out the structure of this CDC and others.
内容記述
形態: カラー図版あり
内容記述（英）
Physical characteristics: Original contains color illustrations
Exploring the Dust Population in Cold Diffuse Clouds
AA1730026056.pdf
(1.94MB)
