Abstract
SynopsisIn this work we develop a general theory to study above-threshold ionization (ATI) in symmetric diatomic molecules. It is based on the Strong Field Approximation (SFA) and allows us to underpin different physical processes corresponding to (i) direct tunneling ionization; (ii) electron rescattering on the center of origin; and, finally, (iii) electron rescattering on a different center. Very good agreement is observed in comparison of the results obtained with the time-dependent Schrödinger equation (TDSE). Our model also captures the dependence of the ATI spectra on the internuclear distance making possible to retrieve molecular structural information.
Highlights
- Polarization effects in above-threshold ionization of Mg with a mid-infrared strong laser field Huipeng Kang, SongPo Xu, YanLan Wang et al
Above-threshold ionization processes in diatomic molecules driven by strong laser fields
Synopsis In this work we develop a general theory to study above-threshold ionization (ATI) in symmetric diatomic molecules
Summary
To cite this article: Noslen Suárez et al 2017 J. - Polarization effects in above-threshold ionization of Mg with a mid-infrared strong laser field Huipeng Kang, SongPo Xu, YanLan Wang et al. - Heteronuclear diatomic molecules in a strong laser field with an arbitrary polarization S Odžak, A erki, M Busuladži et al This content was downloaded from IP address 130.183.90.175 on 29/05/2018 at 10:16
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