J/A+A/578/A11ivo://CDS.VizieR/J/A+A/578/A11doi:10.26093/cds/vizier.35780011CDSBrusa M.Feruglio C.Cresci G.Mainieri V.Sargent M.T.Perna M.,Santini P.Vito F.Marconi A.Merloni A.Lutz D.Piconcelli E.,Lanzuisi G.Maiolino R.Rosario D.Daddi E.Bongiorno A.Fiore F.,Lusso E.2017-06-26T11:50:17Z2015-05-22T08:05:54ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frquasarsspectroscopyGas outflows are believed to play a pivotal role in shaping galaxies, as they regulate both star formation and black hole growth. Despite their ubiquitous presence, the origin and the acceleration mechanism of such powerful and extended winds is not yet understood. Direct observations of the cold gas component in objects with detected outflows at other wavelengths are needed to assess the impact of the outflow on the host galaxy interstellar medium (ISM). We observed with the Plateau de Bure Interferometer an obscured quasar at z Gas outflows are believed to play a pivotal role in shaping galaxies, as they regulate both star formation and black hole growth. Despite their ubiquitous presence, the origin and the acceleration mechanism of such powerful and extended winds is not yet understood. Direct observations of the cold gas component in objects with detected outflows at other wavelengths are needed to assess the impact of the outflow on the host galaxy interstellar medium (ISM). We observed with the Plateau de Bure Interferometer an obscured quasar at z~1.5, XID2028, for which the presence of an ionised outflow has been unambiguously signalled by NIR spectroscopy. The detection of ^12^CO(3-2) emission in this source allows us to infer the molecular gas content and compare it to the ISM mass derived from the dust emission. We then analyze the results in the context of recent insights on scaling relations, which describe the gas content of the overall population of star-forming galaxies at a similar redshifts.2015A&A...578A..11Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/578/A11CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/578/A11https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/578/A11http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/578/A11https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/578/A11https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/578/A11http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/578/A11GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/578/A11/table1XID2028 spectrum in the CO(3-2) transitionrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFreq[132/135] FrequencyGHzem.freqdoubleS[-2.2/2.4] Flux densitymJyphot.flux.density;em.radiofloate_S[0.9/1.9] Error Flux densitymJystat.errorfloat