Exocometary gas structure, origin and physical properties around $\beta$ Pictoris through ALMA CO multi-transition observations

L. Matrà, W. R. F. Dent, M. C. Wyatt +9

Recent ALMA observations unveiled the structure of CO gas in the 23 Myr-old $\beta$ Pictoris planetary system, a component that has been discovered in many similarly young debris disks…