Ontology highlight
ABSTRACT:
SUBMITTER: Bennett K
PROVIDER: S-EPMC4401660 | biostudies-literature | 2015
REPOSITORIES: biostudies-literature
Faraday discussions 20150302
We present a unified description for time-resolved electron and photon scattering spectroscopies from molecules prepared in nonstationary states. Signals are expressed in terms of superoperator Green's functions and a systematic procedure for treating various degrees of freedom consistently at different levels of theory is developed. The standard Fermi Golden Rule expressions for photoelectron spectra, which are limited to broad, slowly-varying signals, are obtained as a limiting case of our mor ...[more]