Figure 3

(a) Non-dissociative ionization probability (blue line) as a function of time for the pump-probe schemes using 12.25 eV pulses, including the contributions to a total final symmetry \(^1\Sigma _g^+\) in light brown line (i.e., two-photon absorption) and \(^1\Sigma _u^+\) in violet color (one-photon absorption). (b) Same as (a) for the dissociative channel. (c) Non-dissociative and (d) dissociative ionization yields for the 14 eV pulses pump-probe scheme, also including the contributions of each specific molecular symmetry.