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dc.contributor.authorDottori, Horacio Albertopt_BR
dc.contributor.authorDíaz, Rubén Joaquínpt_BR
dc.contributor.authorAlbacete Colombo, Juan Facundopt_BR
dc.contributor.authorMast, Damiánpt_BR
dc.date.accessioned2015-01-15T02:15:15Zpt_BR
dc.date.issued2010pt_BR
dc.identifier.issn0004-637Xpt_BR
dc.identifier.urihttp://hdl.handle.net/10183/108986pt_BR
dc.description.abstractThe Fanaroff–Riley II radio source J133658.3−295105, which is also an X-ray source, appears to be projected onto the disk of the barred-spiral galaxy M83 at about 60" from the galaxy’s optical nucleus. J133658.3−295105 and its radio lobes are aligned with the optical nucleus of M83 and two other radio sources, neither of which are supernova remnants or H II regions. Due to this peculiar on-the-sky projection, J133658.3−295105 was previously studied by Gemini+GMOS optical spectroscopy, which marginally revealed the presence of Hα in emission receding at 130 km s-ˡ with respect to the optical nucleus. In this Letter, we reanalyze the Chandra spectroscopy carried out in 2000. We show that J133658.3−295105 presents an Fe Kα emission line at a redshift of z = 0.018. This redshift is compatible with a black hole at the distance of M 83. We discuss similarities to the recently reported micro-quasar in NGC 5408. This finding reinforces the kicked-off black hole scenario for J133658.3−295105.en
dc.format.mimetypeapplication/pdf
dc.language.isoengpt_BR
dc.relation.ispartofThe astrophysical journal. Bristol. Vol. 717, no. 1 (July 2010), p. L42-L46pt_BR
dc.rightsOpen Accessen
dc.subjectBuracos negrospt_BR
dc.subjectGalaxies: evolutionen
dc.subjectNucleo galaticopt_BR
dc.subjectGalaxies: individual (M 83)en
dc.subjectDiscos de acrecaopt_BR
dc.subjectGalaxies: kinematics and dynamicsen
dc.subjectGaláxia M83pt_BR
dc.subjectGalaxies: nucleien
dc.subjectX-rays: individual (J 133658.3−295105)en
dc.titleThe missing goliath's slingshot : massive black hole recoil at M83pt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000766382pt_BR
dc.type.originEstrangeiropt_BR


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