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An Imperfectly Passive Nature: Bright Submillimeter Emission from Dust-obscured Star Formation in the z = 3.717 "Passive" System, ZF 20115

Abstract:

The identification of high-redshift, massive galaxies with old stellar populations may pose challenges to some models of galaxy formation. However, to securely classify a galaxy as quiescent, it is necessary to exclude significant ongoing star formation, something that can be challenging to achieve at high redshifts. In this Letter, we analyze deep ALMA/870 μm and SCUBA-2/450 μm imaging of the claimed "post-starburst" galaxy ZF 20115 at z = 3.717 that exhibits a strong Balmer break and absorp...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.3847/2041-8213/aa7cf2

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Role:
Author
ORCID:
0000-0002-8521-1995
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Role:
Author
ORCID:
0000-0003-3037-257X
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Role:
Author
ORCID:
0000-0003-2588-1265
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Role:
Author
ORCID:
0000-0001-9585-1462
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Publisher:
American Astronomical Society Publisher's website
Journal:
Astrophysical Journal Letters Journal website
Volume:
844
Issue:
1
Article number:
L10
Publication date:
2017-07-19
Acceptance date:
2017-06-15
DOI:
EISSN:
2041-8213
ISSN:
2041-8205
Source identifiers:
711252
Keywords:
Pubs id:
pubs:711252
UUID:
uuid:cf34f71e-2f14-4137-951f-e105ef5873e7
Local pid:
pubs:711252
Deposit date:
2019-03-26

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