Molecular orbitals and strong-field approximation

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V.I. Usachenko and S.-I. Chu [Phys. Rev. A {\bf 71}, 063410 (2005)] discuss the molecular strong-field approximation in the velocity gauge formulation and indicate that some of our earlier velocity gauge calculations are inaccurate. Here we comment on the results of Usachenko and Chu. First, we show that the molecular orbitals used by Usachenko and Chu do not have the correct symmetry, and second, that it is an oversimplification to describe the molecular orbitals in terms of just a single linear combination of two atomic orbitals. Finally, some values for the generalized Bessel function are given for comparison.
4 pages, 3 figures

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Atomic Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/102412

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/physics/0508213
 http://arxiv.org/abs/physics/0508213
 Phys. Rev. A 73, 047401 (2006)
 doi:10.1103/PhysRevA.73.047401

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arXiv