Laser-induced resonances and photodissociation ofH2+in an adiabatic electronic-field representation

Abstract
Field-induced resonances in H2+ dressed by an intense laser field are calculated in the electric-field gauge (length gauge) in a fully coupled adiabatic electronic-field representation. Distinctions between diabatic and adiabatic resonance states are made. Adiabatic resonances are characterized in terms of shape and Feshbach resonances.