𝔖 Bobbio Scriptorium
✦   LIBER   ✦

High-resolution two-photon spectroscopy of the NO23pσ 2Σu+ Rydberg state

✍ Scribed by Mark B. Knickelbein; Kenneth S. Haber; Laurence Bigio; Edward R. Grant

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
435 KB
Volume
131
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis

The high-resolution two-photon absorption spectrum of the % 'A, (000) +3po 'Z 7 (000) system in NO1 shows rotational fine structure characteristic of a bent-to-linear transition. This structure is well tit by a simple Hamiltonian incorporating an upper state rotational constant B,.=O.419 +O.OOl cm-' and a spin-rotation coupling constant y=O. 15Ok 0.005 cm-I. These parameters evidence a somewhat contracted Rydberg core NO bond length of 1.126 k 0.002 A with moderate Rydberg electron-core interaction.

📜 SIMILAR VOLUMES

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

Laser spectroscopy of the 3Σ+u(4 3P, 4 3
Laser spectroscopy of the 3Σ+u(4 3P, 4 3P) state of Zn2
✍ W. Kedzierski; J.B. Atkinson; L. Krause 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 450 KB

The doubly-excited '8: (4 'P, 4 'P ) state of Zn2 was populated using pump and probe methods with time resolution. Structured excitation and fluorescence spectra were observed in the 300-330 nm region and are ascribed to ?5: (4 'P, 4 3P)++31Ts (4 'P) vibronic transitions, with partial resolution of

High-resolution molecular-beam spectrosc
High-resolution molecular-beam spectroscopy on the A 2Σ1/2+, ν=0 state of SH
✍ Wim Ubachs; J.J. ter Meulen; A. Dymanus 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 550 KB

In a molecular-beam laser-induced fIuorescence experiment on SH, the hyperfine and spin-rotation structure in the A++ \_1/z, u = 0 state has been determined. From Iinewidth measurements. a rotationally dependent predissociation is shown to be present. A natural Lifetime of 3.2 k 0.3 ns is obtained f