An extremely high velocity molecular jet surrounded by an ionized cavity in the protostellar source Serpens SMM1

Charles L. H. Hull, Josep M. Girart, Lars E. Kristensen +6

We report ALMA observations of a one-sided, high-velocity ($\sim$80 km s${}^{-1}$) CO($J=2\to 1$) jet powered by the intermediate-mass protostellar source Serpens SMM1-a.…