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arXiv · 1906.10728

Electron Correlation Effects in Attosecond Photoionization of CO$_{2}$

Andrei Kamalov·Anna L. Wang·Philip H. Bucksbaum·Daniel J. Haxton·James P. Cryan
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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.

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Andrei Kamalov, Anna L. Wang, Philip H. Bucksbaum, Daniel J. Haxton, James P. Cryan. 2019-06-25. Electron Correlation Effects in Attosecond Photoionization of CO$_{2}$. https://doi.org/10.1103/physreva.102.023118

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