Strong-field dissociation dynamics

Louis F. DiMauro; Baorui Yang

doi:10.1117/12.143084

22 April 1993 Strong-field dissociation dynamics

Louis F. DiMauro, Baorui Yang

Proceedings Volume 1858, Laser Techniques for State-Selected and State-to-State Chemistry; (1993) https://doi.org/10.1117/12.143084
Event: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, 1993, Los Angeles, CA, United States

Abstract

We examine the strong-field dissociation behavior of diatomic molecules under two distinctive physical scenarios. In the first scenario, we discuss the dissociation of the isolated hydrogen and deuterium molecular ions. The dynamics of above-threshold dissociation (ATD) are investigated over a wide range of green and infrared intensities and compared to a dressed- state model. The second situation arises when strong-field neutral dissociation is followed by ionization of the atomic fragments. The study results in a direct measure of the atomic fragment's ac-Stark shift by observing the intensity-dependent shifts in the electron or nuclear fragment kinetic energy.

Citation Download Citation

Louis F. DiMauro and Baorui Yang "Strong-field dissociation dynamics", Proc. SPIE 1858, Laser Techniques for State-Selected and State-to-State Chemistry, (22 April 1993); https://doi.org/10.1117/12.143084

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