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dc.contributor.authorHuynh, M. T.
dc.contributor.authorNorris, R. P.
dc.contributor.authorCoppin, Kristen
dc.contributor.authorEmonts, B. H. C.
dc.contributor.authorIvison, R. J.
dc.contributor.authorSeymour, N.
dc.contributor.authorSmail, Ian
dc.contributor.authorSmolcic, V.
dc.contributor.authorSwinbank, A. M.
dc.contributor.authorBrandt, W. N.
dc.contributor.authorChapman, S.C.
dc.contributor.authorDannerbauer, H.
dc.contributor.authorDe Breuck, C.
dc.contributor.authorGreve, T. R.
dc.contributor.authorHodge, J. A.
dc.contributor.authorKarim, A.
dc.contributor.authorKnudsen, K. K.
dc.contributor.authorMenten, K.M.
dc.contributor.authorvan der Werf, P.
dc.contributor.authorWalter, F.
dc.contributor.authorWeiss, A.
dc.date.accessioned2013-07-30T13:33:01Z
dc.date.available2013-07-30T13:33:01Z
dc.date.issued2013-04
dc.identifier.citationHuynh , M T , Norris , R P , Coppin , K , Emonts , B H C , Ivison , R J , Seymour , N , Smail , I , Smolcic , V , Swinbank , A M , Brandt , W N , Chapman , S C , Dannerbauer , H , De Breuck , C , Greve , T R , Hodge , J A , Karim , A , Knudsen , K K , Menten , K M , van der Werf , P , Walter , F & Weiss , A 2013 , ' Physical Conditions of the Gas in an ALMA [CII]-identified Submillimetre Galaxy at z = 4.44 ' , Monthly Notices of the Royal Astronomical Society , vol. 431 , pp. L88-L92 . https://doi.org/10.1093/mnrasl/slt014
dc.identifier.issn0035-8711
dc.identifier.otherPURE: 2139873
dc.identifier.otherPURE UUID: b0fcf6c4-df36-498b-ba8a-a0c88c3c2c92
dc.identifier.otherArXiv: http://arxiv.org/abs/1302.3297v1
dc.identifier.otherScopus: 84876824138
dc.identifier.otherORCID: /0000-0002-0729-2988/work/30423061
dc.identifier.urihttp://hdl.handle.net/2299/11221
dc.description.abstractWe present CO(2-1) observations of the submillimetre galaxy ALESS65.1 performed with the Australia Telescope Compact Array at 42.3 GHz. A previous ALMA study of submillimetre galaxies in the Extended Chandra Deep Field South detected [CII] 157.74 micron emission from this galaxy at a redshift of z = 4.44. No CO(2-1) emission was detected but we derive a firm upper limit to the cold gas mass in ALESS65.1 of M_gas 4 SMGs being the likely progenitors of massive red-and-dead galaxies at z > 2. The ratio of the [CII], CO and far-infrared luminosities implies a strong far-ultraviolet field of G_0 > 10^3, as seen in Galactic star forming regions or local ULIRGs. The observed L_[CII]/L_FIR = 2.3 x 10^{-3} is high compared to local ULIRGs and, combined with L_[CII]/L_CO > 2700, it is consistent with ALESS65.1 either having an extended (several kpc) [CII] emitting region or lower than solar metallicity.en
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Society
dc.rightsOpen
dc.subjectastro-ph.CO
dc.titlePhysical Conditions of the Gas in an ALMA [CII]-identified Submillimetre Galaxy at z = 4.44en
dc.contributor.institutionCentre for Astrophysics Research
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.contributor.institutionScience & Technology Research Institute
dc.description.statusPeer reviewed
dc.relation.schoolSchool of Physics, Astronomy and Mathematics
dc.description.versiontypeFinal Accepted Version
dcterms.dateAccepted2013-04
rioxxterms.versionAM
rioxxterms.versionofrecordhttps://doi.org/10.1093/mnrasl/slt014
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue
herts.rights.accesstypeOpen


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