Positive feedback, quenching and sequential super star cluster (SSC) formation in NGC 4945

Enrica Bellocchi, Jesús Martín-Pintado, Fernando Rico-Villas +2

We have used ALMA imaging (resolutions 0.1\arcsec-0.4\arcsec) of ground and vibrationally excited lines of HCN and HC${}_3$N toward the nucleus of NGC 4945 to trace the protostellar…