title: Towards disentangling coupled electronic-vibrational dynamics in ultrafast non-adiabatic processes
abstract: Femtosecond time-resolved photoelectron spectroscopy is emerging as a new technique for investigating polyatomic excited state dynamics. Due to the sensitivity of photoelectron spectroscopy to both electronic configurations and vibrational dynamics, it is well suited to the study of non-adiabatic processes such as internal conversion, which often occur on sub-picosecond time scales. We discuss the technical requirements for such experiments, including lasers systems, energy- and angle-resolved photoelectron spectrometers and new detectors for coincidence experiments. We present a few examples of these methods applied to problems in diatomic wavepacket dynamics and ultrafast non-adiabatic processes in polyatomic molecules.
authors.affiliation: Steacie Institute for Molecular Sciences, National Research Council of Canada, Ottawa, Ontario, Canada.
authors.initials: V
authors.lastname: Blanchet
authors.initials: S
authors.lastname: Lochbrunner
authors.initials: M
authors.lastname: Schmitt
authors.initials: JP
authors.lastname: Shaffer
authors.initials: JJ
authors.lastname: Larsen
authors.initials: MZ
authors.lastname: Zgierski
authors.initials: T
authors.lastname: Seideman
authors.initials: A
authors.lastname: Stolow