The rotationally resolved 1 3Σg+ ← 1 3Σu+ transition in Na2 studied by resonant two-photon ionization in a molecular beam

Vibrationally resolved resonant two-phot

Vibrationally resolved resonant two-photon ionization spectroscopy of the 1 3Σ+ g(b)→1 3Σ+ u(X) transition of Na2

✍ A. Färbert; J. Koch; T. Platz; W. Demtröder 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 516 KB

Na2 molecules in the weakly bound lowest triplet state 1 'ZZz are formed in a cold supersonic argon beam seeded with sodium. They are excited by a tunable cw Ti: sapphire laser into levels of the 1 'Xl state which are ionized by an argon ion laser. From a vibrational analysis of the resonant two-pho