R. Neri
NOEMA redshift measurements of bright Herschel galaxies
Neri, R.; Cox, P.; Omont, A.; Beelen, A.; Berta, S.; Bakx, T.; Lehnert, M.; Baker, A. J.; Buat, V.; Cooray, A.; Dannerbauer, H.; Dunne, L.; Dye, S.; Eales, S.; Gavazzi, R.; Harris, A.L.; Herrera, C.N.; Hughes, D.; Ivison, R.; Jin, S.; Krips, M.; Lagache, G.; Marchetti, L.; Messias, H.; Negrello, M.; Perez-Fournon, I.; Riechers, D.A.; Sarjeant, S.; Urquhart, S.; Vlahakis, C.; Weiss, A.; van der Werf, P.; Yang, C.; Young, A.J.
Authors
P. Cox
A. Omont
A. Beelen
S. Berta
T. Bakx
M. Lehnert
A. J. Baker
V. Buat
A. Cooray
H. Dannerbauer
L. Dunne
SIMON DYE Simon.Dye@nottingham.ac.uk
Associate Professor
S. Eales
R. Gavazzi
A.L. Harris
C.N. Herrera
D. Hughes
R. Ivison
S. Jin
M. Krips
G. Lagache
L. Marchetti
H. Messias
M. Negrello
I. Perez-Fournon
D.A. Riechers
S. Sarjeant
S. Urquhart
C. Vlahakis
A. Weiss
P. van der Werf
C. Yang
A.J. Young
Contributors
SIMON DYE Simon.Dye@nottingham.ac.uk
Researcher
Abstract
Using the IRAM NOrthern Extended Millimeter Array (NOEMA), we conducted a program to measure redshifts for 13 bright galaxies detected in the Herschel Astrophysical Large Area Survey (H-ATLAS) with S500 _m _ 80 mJy. We report reliable spectroscopic redshifts for 12 individual sources, which are derived from scans of the 3 and 2 mm bands, covering up to 31 GHz in each band, and are based on the detection of at least two emission lines. The spectroscopic redshifts are in the range 2:08 ? z ? 4:05 with a median value of z = 2:9 _ 0:6. The sources are unresolved or barely resolved on scales of 10 kpc. In one field, two galaxies with different redshifts were detected. In two cases the sources are found to be binary galaxies with projected distances of _140 kpc. The linewidths of the sources are large, with a mean value for the full width at half maximum of 700 _ 300 km s
Citation
Neri, R., Cox, P., Omont, A., Beelen, A., Berta, S., Bakx, T., …Young, A. (2020). NOEMA redshift measurements of bright Herschel galaxies. Astronomy and Astrophysics, 635, Article A7. https://doi.org/10.1051/0004-6361/201936988
Journal Article Type | Article |
---|---|
Acceptance Date | Dec 5, 2019 |
Online Publication Date | Dec 23, 2019 |
Publication Date | 2020-03 |
Deposit Date | Jan 28, 2020 |
Publicly Available Date | Jan 30, 2020 |
Journal | Astronomy & Astrophysics |
Electronic ISSN | 1432-0746 |
Publisher | EDP Open |
Peer Reviewed | Peer Reviewed |
Volume | 635 |
Article Number | A7 |
DOI | https://doi.org/10.1051/0004-6361/201936988 |
Keywords | galaxies: high-redshift – galaxies: ISM – gravitational lensing: strong – submillimeter: galaxies – radio lines: ISM |
Public URL | https://nottingham-repository.worktribe.com/output/3823355 |
Publisher URL | https://www.aanda.org/component/article?access=doi&doi=10.1051/0004-6361/201936988 |
Files
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