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Evidence for Shocks and Increased SFE in the Lyman Alpha Reference Sample

Published online by Cambridge University Press:  09 February 2015

Johannes Puschnig ,
Matthew Hayes  and
Göran Östlin
Johannes Puschnig
Affiliation:
Department of Astronomy, Oskar Klein Centre, Stockholm University email: [email protected]
Matthew Hayes
Affiliation:
Department of Astronomy, Oskar Klein Centre, Stockholm University email: [email protected]
Göran Östlin
Affiliation:
Department of Astronomy, Oskar Klein Centre, Stockholm University email: [email protected]
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We report on first molecular gas observations in the Lyman Alpha Reference Sample (LARS; Hayes et al.2013, 2014, Östlin et al.2014), which were performed using the 45m telescope at the Nobeyama Radio Observatory (NRO). The beamsize at the observed 12CO (1–0) emission is ≈ 15” corresponding to ≈ 12kpc at the given redshift of z ≈ 0.04. We detected strong 12CO emission in LARS 3 (Arp 238), marginally detected LARS 8 (SDSS 1250+0734) and derived an upper limit for LARS 9 (IRAS 08208+2816).

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Issue S309: Galaxies in 3D across the Universe , July 2014 , pp. 335 - 336
Copyright
Copyright © International Astronomical Union 2015 

References

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