Detection of vibrationally excited C6H in the cold prestellar core TMC-1 with the QUIJOTE line surveyJ. Cernicharo, R. Fuentetaja, M. Agúndez, C. Cabezas, B. Tercero, N. Marcelino and P. de VicenteA&A, 680 (2023) L4DOI: https://doi.org/10.1051/0004-6361/202348495