| Item type |
会議発表論文 / Conference Paper(1) |
| 公開日 |
2018-05-01 |
| タイトル |
|
|
タイトル |
Herschel Observations of the Shocked Gas in HH 54 |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_5794 |
|
資源タイプ |
conference paper |
| 著者 |
Bjerkeli, Per
Olofsson, Goran
Santangelo, Gina
Bergman, Per
Liseau, Rene
Larsson, Bengt
|
| 著者所属（英） |
|
|
|
en |
|
|
Chalmers Universily of Technology |
| 著者所属（英） |
|
|
|
en |
|
|
Stockholm Unviersity |
| 著者所属（英） |
|
|
|
en |
|
|
Osservatorio Astronico di Bologna, Istituto Nazionale di Astrofisica (INAF) |
| 著者所属（英） |
|
|
|
en |
|
|
Chalmers Universily of Technology |
| 著者所属（英） |
|
|
|
en |
|
|
Chalmers Universily of Technology |
| 著者所属（英） |
|
|
|
en |
|
|
Stockholm Unviersity |
| 出版者 |
|
|
出版者 |
宇宙航空研究開発機構(JAXA) |
| 出版者（英） |
|
|
出版者 |
Japan Aerospace Exploration Agency (JAXA) |
| 書誌情報 |
宇宙航空研究開発機構特別資料
en : JAXA Special Publication: Proceedings of the SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe
巻 JAXA-SP-17-010E,
p. 277-279,
発行日 2018-03-09
|
| 会議概要（会議名, 開催地, 会期, 主催者等）（英） |
|
|
内容記述タイプ |
Other |
|
内容記述 |
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 |
| 抄録（英） |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The star formation process is often revealed through the observations of molecular outflows. The ejection mechanism of these flows is most likely closely linked to the formation of protostellar disks. Swept up material from the parental cloud, excited in the interaction with the ambient medium, can be observed on parsec scale distances from the central source. The Herbig-Haro object HH 54 is a shock that can be studied in detail using a very limited amount of Herschel time. It is located relatively nearby in the Chamaeleon II cloud, situated at a distance of 180 pc. The shocked region has an angular extent of roughly 30" and is not contaminated with emission from other nearby objects. The nature of the central source has, however, been a matter of debate. Several IRAS point sources have in the past been suggested to be the driving source of the HH 54 flow. Here, we present spatially resolved observations of CO carried out with SPIRE and PACS onboard Herschel. The observations show a complicated picture and provide the possibility to measure the true CO abundance in a spatially resolved region. |
| 内容記述 |
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|
内容記述タイプ |
Other |
|
内容記述 |
形態: カラー図版あり |
| 内容記述（英） |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Physical characteristics: Original contains color illustrations |
| ISSNONLINE |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2433-2232 |
| 資料番号 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
資料番号: AA1730027060 |
| レポート番号 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
レポート番号: JAXA-SP-17-010E |
AA1730027060.pdf (1.9 MB)
