Communication Dans Un Congrès Année : 2023 SPECTROSCOPY OF HYDROCARBONS RELEVANT TO THE ATMOSPHERES OF HOT JUPITER EXOPLANETS IN THE 1.6-1.7 μm RANGE: UNAMBIGUOUS ASSIGNMENT OF ETHYLENE TRANSITIONS hal-04599881 , version 1 (04-06-2024) Solène Perot, Michael M. Rey, Vladimir G. Tyuterev, Nicolas Suas-David, Julien Lecomte, et al.. SPECTROSCOPY OF HYDROCARBONS RELEVANT TO THE ATMOSPHERES OF HOT JUPITER EXOPLANETS IN THE 1.6-1.7 μm RANGE: UNAMBIGUOUS ASSIGNMENT OF ETHYLENE TRANSITIONS.