The SAMI Galaxy Survey: Unveiling the nature of kinematically offset active galactic nuclei
Allen, James T; Schaefer, A L; Scott, N.; Fogarty, Lisa M R; Ho, I-Ting; Medling, Anne; Leslie, Sarah; Bland-Hawthorn, Jonathan; Bryant, J J; Croom, Scott M; Goodwin, Michael; Green, Andrew W; Konstantopoulos, I S; Lawrence, J S; Owers, M S; Richards, Samuel; Sharp, Robert
We have observed two kinematically offset active galactic nuclei (AGN), whose ionized gas is at a different line-of-sight velocity to their host galaxies, with the Sydney-AAO Multi-object Integral field spectrograph (SAMI). One of the galaxies shows gas kinematics very different from the stellar kinematics, indicating a recent merger or accretion event. We demonstrate that the star formation associated with this event was triggered within the last 100 Myr. The other galaxy shows simple disc...[Show more]
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|Source:||Monthly Notices of the Royal Astronomical Society|
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