Electron Correlation Effects in Attosecond Photoionization of CO$_{2}$
Optics
2020-09-02 v1 Atomic Physics
Quantum Physics
Abstract
A technique for measuring photoionization time delays with attosecond precision is combined with calculations of photoionization matrix elements to demonstrate how multi-electron dynamics affect photoionization time delays in carbon dioxide. Electron correlation is observed to affect the time delays through two mechanisms: autoionization of molecular Rydberg states and accelerated escape from a continuum shape resonance.
Keywords
Cite
@article{arxiv.1906.10728,
title = {Electron Correlation Effects in Attosecond Photoionization of CO$_{2}$},
author = {Andrei Kamalov and Anna L. Wang and Philip H. Bucksbaum and Daniel J. Haxton and James P. Cryan},
journal= {arXiv preprint arXiv:1906.10728},
year = {2020}
}