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Quadrupole Transitions in the Bound Rotational-Vibrational Spectrum of the Hydrogen Molecular Ion

par Olivares Pilon, Horacio ;Baye, Daniel Jean
Référence Few-body systems, page (1-4)
Publication Publié, 2012

Article révisé par les pairs

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Résumé :

The three-body Schrödinger equation of the H2+ hydrogen molecular ion is solved in perimetric coordinates using the Lagrange-mesh method. Energies and wave functions of the four lowest vibrational bound or quasibound states for total orbital momenta from 0 to 40 are calculated with high accuracy. A simple calculation using the associated Gauss quadrature provides accurate quadrupole transition probabilities per time unit between those states over the whole rotational bands. © 2012 Springer-Verlag Wien.