SMA observations of the W3(OH) complex: Dynamical differentiation between W3(H${}_2$O) and W3(OH)

Sheng-Li Qin, Peter Schilke, Jingwen Wu +4

We present Submillimeter Array (SMA) observations of the HCN\,(3--2) and HCO${}^{+}$\,(3--2) molecular lines toward the W3(H${}_2$O) and W3(OH) star-forming complexes. Infall and outflow…