Femtosecond time-resolved photoelectron–photoion coincidence imaging studies of dissociation dynamics
نویسندگان
چکیده
We present the first results using a new technique that combines femtosecond pump–probe methods with energyand angle-resolved photoelectron–photoion coincidence imaging. The dominant dissociative multiphoton ionization ~DMI! pathway for NO2 at 375.3 nm is identified as three-photon excitation to a repulsive potential surface correlating to NO(C P)1O(P) followed by one-photon ionization to NO(X S). Dissociation along this surface is followed on a femtosecond timescale. © 1999 American Institute of Physics. @S0021-9606~99!02525-8#
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تاریخ انتشار 1999