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We present near-infrared emission-line flux distributions, excitation andkinematics, as well as stellar kinematics, of the inner 520x520 pc2$ of theSeyfert 2 galaxy NGC5929. The observations were performed with the Gemini'sNear-Infrared Integral Field Spectrograph (NIFS) at a spatial resolution of 20pc and spectral resolution of 40km/s in the J- and K-bands. The fluxdistributions of H2, [FeII], [PII] and recombination lines are extended overmost of the field of view, with the highest intensity levels observed alongPA=60/240deg, and well correlated with the radio emission. The H2 and [FeII]line emission are originated in thermal processes, mainly due to heating of thegas by X-rays from the central Active Galactic Nucleus (AGN). Contribution ofshocks due to the radio jet is observed at locations co-spatial with the radiohotspots at 0.5" northeast and 0.6" southwest of the nucleus, as evidenced bythe emission-line ratio and gas kinematics. The stellar kinematics showsrotation with an amplitude at 250pc from the nucleus of 200 km/s aftercorrected for the inferred inclination of 18.3deg. The stellar velocitydispersion obtained from the integrated K-band spectrum is sigma*=133+/-8 km/s,which implying on a mass for the supermassive black hole of M=5.2E7 Msun, usingthe M-sigma* relation. The gas kinematics present three components: (1) gas inthe plane of the galaxy in counter-rotation relative to the stars; (2) anoutflow perpendicular to the radio jet that seems to be due to an equatorialAGN outflow; (3) turbulence of the gas observed in association with the radiohot spots, supporting an interaction of the radio jet with the gas of the disk.We estimated the mass of ionized and warm molecular gas of ~1.3E6 Msun and ~470Msun, respectively.

Feeding versus feedback in AGN from near-infrared Integral Field Spectroscopy X: NGC5929