Luminescence of pairs of laser-excitated oxygen molecules
Sil'dos I. R. , Rebane L. A., Treshchalov A. B., Lykhmus A. E.
Excitation of an 02-Ar crystal simultaneously with an He-Ne laser (up to the bimolecular level 'Δ^Δ^ and a Cd laser leads to the appearance of luminescence from the molecular level 3Σ +, thereby proving directly that the radiation from this level belongs to the [02]2 paired centers.