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We study the multi-phase feedback processes in the central ~3 kpc of thebarred Sy 2 galaxy NGC 5643. We use observations of the cold molecular gas(ALMA CO(2-1)) and ionized gas (MUSE IFU). We study different regions along theoutflow zone which extends out to ~2.3 kpc in the same direction (east-west) asthe radio jet, as well as nuclear/circumnuclear regions in the host galaxydisk. The deprojected outflowing velocities of the cold molecular gas (medianVcentral~189 km s^-1) are generally lower than those of the outflowing ionizedgas, which reach deprojected velocities of up to 750 km s^-1 close to the AGN,and their spatial profiles follow those of the ionized phase. This suggeststhat the outflowing molecular gas in the galaxy disk is being entrained by theAGN wind. We derive molecular and ionized outflow masses of ~5.2x10^7 Msun and8.5x10^4 Msun and molecular and ionized outflow mass rates of ~51 Msun yr^-1and 0.14 Msun yr^-1. Therefore, the molecular phase dominates the outflow massand outflow mass rate, while the outflow kinetic power and momentum are similarin both phases. However, the wind momentum load for the molecular and ionizedoutflow phases are ~27-5 and <1, which suggests that the molecular phase is notmomentum conserving while the ionized one most certainly is. The molecular gascontent (~1.5x10^7 Msun) of the eastern spiral arm is approximately 50-70% ofthe content of the western one. We interpret this as destruction/clearing ofthe molecular gas produced by the AGN wind impacting in the host galaxy. Theincrease of the molecular phase momentum implies that part of the kineticenergy from the AGN wind is transmitted to the molecular outflow. This suggestthat in Sy-like AGN such as NGC 5643, the radiative/quasar and thekinetic/radio AGN feedback modes coexist and may shape the host galaxies evenat kpc-scales via both positive and (mild) negative feedback.

Multi-phase feedback processes in the Sy2 galaxy NGC 5643