Angle-resolved high-order above-threshold ionization of a molecule: sensitive tool for molecular characterization.

@article{Busuladi2008AngleresolvedHA,
  title={Angle-resolved high-order above-threshold ionization of a molecule: sensitive tool for molecular characterization.},
  author={M. Busulad{\vz}i{\'c} and A. Gazibegovi{\'c}-Busulad{\vz}i{\'c} and Dejan B. Milǒsevi{\'c} and Wilhelm Becker},
  journal={Physical review letters},
  year={2008},
  volume={100 20},
  pages={
          203003
        }
}
The strong-field approximation for ionization of diatomic molecules by an intense laser field is generalized to include rescattering of the ionized electron off the various centers of its molecular parent ion. The resulting spectrum and its interference structure strongly depend on the symmetry of the ground state molecular orbital. For N2, if the laser polarization is perpendicular to the molecular axis, we observe a distinct minimum in the emission spectrum, which survives focal averaging and… CONTINUE READING

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