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Analysis of strong-field enhanced ionization of molecules using Bohmian trajectories

arXiv
Authors: Ryohto Sawada, Takeshi Sato, Kenichi L. Ishikawa

Year

2013

Paper ID

31193

Status

Preprint

Abstract Read

~2 min

Abstract Words

82

Citations

N/A

Abstract

We theoretically investigate the mechanism of enhanced ionization in two-electron molecules by analyzing Bohmian trajectories for a one-dimensional H2 in an intense laser field. We identify both types of ionizing trajectories corresponding to the ejection from the up-field and down-field cores. The trajectories of the two electrons are correlated with each other in the former while correlation is negligible in the latter. The contributions from the two ionization types, though depending on laser intensity and internuclear distance, are comparable to each other.

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  • We theoretically investigate the mechanism of enhanced ionization in two-electron molecules by analyzing Bohmian trajectories for a one-dimensional H2 in an intense laser field.

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