Author/Authors :
Wang، نويسنده , , Jinjin and Van-Oanh، نويسنده , , Nguyen-Thi and Bellert، نويسنده , , D and Breckenridge، نويسنده , , W.H and Gaveau، نويسنده , , Marc-Andre and Gloaguen، نويسنده , , Eric and Soep، نويسنده , , Benoit and Mestdagh، نويسنده , , J.-M، نويسنده ,
Abstract :
The E1Σ+ `Rydbergʹ state of 24Mg16O has been characterized by two-color resonance-enhanced two-photon ionization (R2PI) spectroscopy in the 36 000–40 000 cm−1 region. Several rotationally resolved bands, assigned consistently to 24Mg16O(E1Σ+←X1Σ+) vibronic transitions, have been analyzed. The effective Bv′(v′=0−8) constants determined exhibit an unusual variation with v′. Possible causes of this variation are discussed. Estimated spectroscopic constants for the E1Σ+ state are reported.
