Observation of the first vibrations of the newly born Cs–CH3CN complex G. Grégoire, M. Mons, I. Dimicoli, C. Dedonder-Lardeux, C. Jouvet, S. Martrenchard and D. Solgadi Eur. Phys. J. D, 11 2 (2000) 227-231 Published online: 15 August 2000 DOI: 10.1007/s100530070087