First Rydberg cluster in Br2 observed via two-photon resonant multiphoton ionisation

Bend–Stretch Fermi Resonance in[formula]

Bend–Stretch Fermi Resonance in[formula]as Observed in the Two-Photon Absorption Spectroscopy of the 3p[formula]Rydberg State of NO2

✍ Hiroshi Matsui; Eric E. Mayer; Edward R. Grant 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 342 KB

Ionization-detected two-photon absorption spectroscopy has been used to resolve highly excited vibrational levels of the 3ps Rydberg state of NO 2 . Rotational assignments establish the exact positions of selected vibrational states, enabling the calculation of harmonic frequencies, anharmonic const