The dense gas in the largest molecular complexes of the Antennae: HCN and HCO+ observations of NGC 4038/39 using ALMA

Maximilien R. P. Schirm, Christine D. Wilson, Suzanne C. Madden +1

We present observations of the dense molecular gas tracers HCN, HNC, and HCO+ in the J=1-0 transition using ALMA. We supplement our datasets with previous observations of CO J=1-0,…