Dynamic exchange in the strong field ionization of molecules

Abstract

We show that dynamic exchange is a dominant effect in strong field ionization of molecules. In $C{O}_2$ it fixes the peak ionization yield at the experimentally observed angle of $45^{\circ }$ between polarization direction and the molecular axis. In $N_2$ it changes the alignment dependence of yields by up to a factor of 2. The effect appears on the Hartree-Fock level as well as in full {\it ab initio} solutions of the Schrödinger equation.

References in corpus (2)

• Multi-channel Electronic and Vibrational Dynamics in Polyatomic High-order Harmonic Generation
• Photoionization of few electron systems with a hybrid Coupled Channels approach

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