The 1sσ_gand 2pσ_ustates of the H₂⁺, D₂⁺and HD⁺ions

1 September 1991

journal article
research article
Published by Taylor & Francis in Molecular Physics

Vol. 74 (1) , 103-111
https://doi.org/10.1080/00268979100102091

Abstract

The dissociation energies of D₂ ⁺ and H₂ ⁺ are computed by a variation perturbation method for all bound 1sσ_g and 2pσ_u states and for J ⩽ 8> and J ⩽ 5>, respectively, and for the highest (v = 21 and 22) levels of HD⁺. The metastable states located between the two dissociation limits of HD⁺ are investigated with the aid of the lifetime matrix formalism. Four such states are found, one for each J ⩽ 3>. A comparison of the present results with those obtained by other methods is briefly discussed.

Keywords

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The 1sσgand 2pσustates of the H2+, D2+and HD+ions

Abstract

Keywords

The 1sσ_gand 2pσ_ustates of the H₂⁺, D₂⁺and HD⁺ions