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Herschel and SCUBA-2 imaging and spectroscopy of a bright, lensed submillimetre galaxy at z = 2.3

Abstract:

We present a detailed analysis of the far-infrared (-IR) properties of the bright, lensed, z = 2.3, submillimetre-selected galaxy (SMG), SMM J2135-0102 (hereafter SMM J2135), using new observations with Herschel, SCUBA-2 and the Very Large Array (VLA). These data allow us to constrain the galaxy's spectral energy distribution (SED) and show that it has an intrinsic rest-frame 8-1000-μm luminosity, Lbol, of (2.3±0.2) × 10 12 L⊙ and a likely star-formation rate (SFR) of ∼400 M⊙ yr-1. The galaxy...

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Publisher copy:
10.1051/0004-6361/201014548

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Journal:
Astronomy and Astrophysics
Volume:
518
Issue:
4
Publication date:
2010-01-01
DOI:
EISSN:
1432-0746
ISSN:
0004-6361
Source identifiers:
300901
Language:
English
Keywords:
Pubs id:
pubs:300901
UUID:
uuid:3b5cb539-7c7e-4e58-beb3-a2a857f04b37
Local pid:
pubs:300901
Deposit date:
2012-12-19

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