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KROSS: Mapping the Ha emission across the star-formation sequence at z~1

Abstract:

We present first results from the KMOS Redshift One Spectroscopic Survey (KROSS), an ongoing large kinematical survey of a thousand, z~1 star forming galaxies, with VLT KMOS. Out of the targeted galaxies (~500 so far), we detect and spatially resolve Ha emission in ~90% and 77% of the sample respectively. Based on the integrated Ha flux measurements and the spatially resolved maps we derive a median star formation rate (SFR) of ~7.0 Msun/yr and a median physical size of = 5.1...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1093/mnras/stv2931

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Institution:
University of Oxford
Role:
Author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Astrophysics
Role:
Author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Astrophysics
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Astrophysics
Role:
Author
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Publisher:
Oxford University Press Publisher's website
Journal:
Monthly Notices Of The Royal Astronomical Society Journal website
Volume:
456
Issue:
4
Pages:
4533-4541
Publication date:
2016-03-11
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
URN:
uuid:15dea246-7880-43ac-b5e3-d318dc5f5bd7
Source identifiers:
598290
Local pid:
pubs:598290
Paper number:
4

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