Lifetimes of radiative excited levels of H2

M. Glass-Maujean , J. Breton , B. Thieblemont , K. Ito

Lifetimes of photoexcited levels of H2 were measured by the time resolved fluorescence technique. For many levels, fluorescence is one decay channel among others : predissociation and autoionisation. From published predissociation and autoionization yields, absolute values of predissociation probabilities, autoionization probabilities and radiative lifetimes are deduced.

Mots clés: autoionisation; hydrogen neutral molecules; molecular electronic states; molecular fluorescence; molecular predissociation; radiative lifetimes; time resolved spectra

Domaines: Articles anciens

M. Glass-Maujean, J. Breton, B. Thieblemont, K. Ito. Lifetimes of radiative excited levels of H2. Journal de Physique, 1984, 45 (7), pp.1107-1111. ⟨10.1051/jphys:019840045070110700⟩. ⟨jpa-00209846⟩