Depletion of CCS in a Candidate Warm-Carbon-Chain-Chemistry Source L483

Tomoya Hirota, Nami Sakai, Satoshi Yamamoto

We have carried out an observation of the CCS ($J_N$=2${}_1-$1${}_0$) line with the Very Large Array in its D-configuration toward a protostellar core L483 (IRAS~18140$-$0440). T…