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Streaming motions toward the supermassive black hole in NGC 1097

dc.contributor.authorFathi, Kambizpt_BR
dc.contributor.authorStorchi-Bergmann, Thaisapt_BR
dc.contributor.authorRiffel, Rogemar Andrépt_BR
dc.contributor.authorWinge, Claudiapt_BR
dc.contributor.authorAxon, David J.pt_BR
dc.contributor.authorRobinson, Andrewpt_BR
dc.contributor.authorCapetti, A.pt_BR
dc.contributor.authorMarconi, A.pt_BR
dc.date.accessioned2015-01-14T02:15:58Zpt_BR
dc.date.issued2006pt_BR
dc.identifier.issn0004-637Xpt_BR
dc.identifier.urihttp://hdl.handle.net/10183/108917pt_BR
dc.description.abstractWe have used GMOS-IFU and high-resolution HST-ACS observations to map, in unprecedented detail, the gas velocity field and structure within the 0.7 kpc circumnuclear ring of the SBb LINER/Seyfert 1 galaxy NGC 1097.We find clear evidence of radial streaming motions associated with spiral structures leading to the unresolved (<3.5 pc) nucleus, which we interpret as part of the fueling chain by which gas is transported to the nuclear starburst and supermassive black hole.en
dc.format.mimetypeapplication/pdf
dc.language.isoengpt_BR
dc.relation.ispartofThe astrophysical journal. Chicago. Vol. 641, no. 1, pt. 2 (Apr. 2006), p. L25-L28pt_BR
dc.rightsOpen Accessen
dc.subjectGalaxias seyfertpt_BR
dc.subjectGalaxies: activeen
dc.subjectGalaxies: kinematics and dynamicsen
dc.subjectNucleo galaticopt_BR
dc.subjectBuracos negrospt_BR
dc.subjectGalaxies: nucleien
dc.titleStreaming motions toward the supermassive black hole in NGC 1097pt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000558733pt_BR
dc.type.originEstrangeiropt_BR


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