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Observations of Infrared Extragalactic Background Light
https://jaxa.repo.nii.ac.jp/records/36673
https://jaxa.repo.nii.ac.jp/records/36673bfeddc43-6d85-47be-af3b-70af321eaae1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA4590684.pdf (252.8 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
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| 公開日 | 2015-03-26 | |||||||
| タイトル | ||||||||
| タイトル | Observations of Infrared Extragalactic Background Light | |||||||
| 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_6501 | |||||||
| 資源タイプ | departmental bulletin paper | |||||||
| 著者 |
MATSUMOTO, Toshio
× MATSUMOTO, Toshio
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| 著者所属（英） | ||||||||
| en | ||||||||
| The Institute of Space and Astronautical Science (ISAS) | ||||||||
| 出版者 | ||||||||
| 出版者 | 宇宙科学研究所 | |||||||
| 出版者（英） | ||||||||
| 出版者 | Institute of Space and Astronautical Science | |||||||
| 書誌情報 |
en : The Institute of Space and Astronautical Science report. S.P. : Mid- and Far-Infrared Astronomy and Future Space Mission 巻 14, p. 179-186, 発行日 2000-12 |
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| 抄録（英） | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Based on the recent space missions, the observations of infrared extragalactic back-ground light (IREBL) are reviewed. In the near infrared region, IRTS/NIRS data show brightextragalactic background with a stellar like spectrum which is significantly brighter than the integrated light of galaxies. The star subtraction analyses from DIRBE data show the essentiallysame results besides the uncertainty in the model of zodiacal light. IRTS/NIRS data also showfluctuations of the sky with 100 ～ 200 arcmin. angular scale that could originate in the large scalestructure at high redshift. In the far-infrared and submillimeter regions COBE/DIRBE data indicate signficant EBL. The obtained submillimeter background can be resolved into point sources bythe SCUBA deep survey, while the far-infrared background requires considerable evolution effect asconfirmed by ISO deep surveys. The total energy flux of IREBL amounts to 50 ～ 80 nWm-2sr-1which is so bright that unknown energy sources at high redshifts are required. | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0288-433X | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA10455137 | |||||||
| 資料番号 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 資料番号: SA4590684000 | |||||||
