Quantum and semiclassical simulations in intense laser- H2+ interactions

Camilo Ruiz; Luis Plaja; Richard Taïeb; Valérie Véniard; Alfred Maquet

doi:10.1103/PhysRevA.73.063411

Quantum and semiclassical simulations in intense laser- H2+ interactions

Camilo Ruiz
, Luis Plaja
, Richard Taïeb
, Valérie Véniard
, Alfred Maquet

Departamento de Física Aplicada
Universidad de Salamanca
Laboratoire de Chimie Physique-Matière et Rayonnement
Sorbonne Université

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

We present the results of a set of quantum and semiclassical simulations of the response of H2+ molecular ions, when submitted to a strong and ultrashort (femtosecond) infrared laser pulse. Going beyond the framework of the fixed nuclei (Born-Oppenheimer) approximation, we have addressed several questions related to the competition between excitation, dissociation, and ionization. In this context, it is shown that semiclassical simulations can provide valuable informations about the dynamics of the processes considered.

Original language	English
Article number	063411
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	73
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevA.73.063411
Publication status	Published - 3 Jul 2006

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10.1103/PhysRevA.73.063411

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abstract = "We present the results of a set of quantum and semiclassical simulations of the response of H2+ molecular ions, when submitted to a strong and ultrashort (femtosecond) infrared laser pulse. Going beyond the framework of the fixed nuclei (Born-Oppenheimer) approximation, we have addressed several questions related to the competition between excitation, dissociation, and ionization. In this context, it is shown that semiclassical simulations can provide valuable informations about the dynamics of the processes considered.",

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AU - Véniard, Valérie

AU - Maquet, Alfred

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AB - We present the results of a set of quantum and semiclassical simulations of the response of H2+ molecular ions, when submitted to a strong and ultrashort (femtosecond) infrared laser pulse. Going beyond the framework of the fixed nuclei (Born-Oppenheimer) approximation, we have addressed several questions related to the competition between excitation, dissociation, and ionization. In this context, it is shown that semiclassical simulations can provide valuable informations about the dynamics of the processes considered.

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Quantum and semiclassical simulations in intense laser- H2+ interactions

Abstract

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