Detection of vibrationally excited C6H in the cold prestellar core TMC-1 with the QUIJOTE line survey

J. Cernicharo, R. Fuentetaja, M. Agundez +4

In this work, we present the detection of twelve doublets with quantum numbers of N=12-11 to N=17-16 of the v11 vibrationally excited state of C6H towards TMC-1. This marks the fir…