Journal article
Dust and gas in luminous proto-cluster galaxies at z=4.05: the case for different cosmic dust evolution in normal and starburst galaxies
- Abstract:
-
We measure the dust and gas content of the three submillimeter galaxies (SMGs) in the GN20 proto-cluster at z = 4.05 using new IRAM Plateau de Bure interferometer (PdBI) CO(4-3) and 1.2-3.3 mm continuum observations. All these three SMGs are heavily dust obscured, with UV-based star formation rate (SFR) estimates significantly smaller than the ones derived from the bolometric infrared (IR), consistent with the spatial offsets revealed by HST and CO imaging. Based also on evaluations of the sp...
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- Publication status:
- Published
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Bibliographic Details
- Publisher:
- EDP Sciences
- Journal:
- ASTRONOMY and ASTROPHYSICS
- Volume:
- 569
- Pages:
- A98-A98
- Publication date:
- 2014-09-01
- DOI:
- EISSN:
-
1432-0746
- ISSN:
-
0004-6361
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:487023
- UUID:
-
uuid:c79556b4-6d11-4c7c-9102-fd4fb6c13c1d
- Local pid:
- pubs:487023
- Source identifiers:
-
487023
- Deposit date:
- 2014-10-22
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- Copyright date:
- 2014
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