The MALATANG Survey: Dense Gas and Star Formation from High Transition HCN and HCO+ maps of NGC253

Xue-Jian Jiang, Thomas R. Greve, Yu Gao +26

To study the high-transition dense-gas tracers and their relationships to the star formation of the inner $\sim$ 2 kpc circumnuclear region of NGC253, we present HCN $J=4-3$ and HC…