Multielectron effects in strong-field ionization of oriented OCS

Abstract

We present theoretical calculations of orientation-dependent total ionization yields from the highest occupied molecular orbitals of the oriented OCS molecule by solving the time-dependent Schrödinger equation in three dimensions. The calculations were performed within the single-active-electron approximation including multielectron polarization. The multielectron polarization term was represented by an induced dipole term which contains the polarizability of the OCS + cation parallel to the laser polarization. Upon accounting for multielectron polarization, the calculated total ionization yields and their orientation dependence are in good agreement with experimental data.

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References in corpus (5)

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• Ionization of oriented carbonyl-sulfide molecules by intense circularly polarized laser pulses
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Cited by in corpus (3)

• All-Electron, Density Functional-Based Method for Angle-Resolved Tunneling Ionization in the Adiabatic Regime
• Multielectron effect in the strong-field ionization of aligned nonpolar molecules
• Strong-field ionization and AC-Stark shifted Rydberg states in OCS