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Calculation of HHG spectra in complex atoms

I A Ivanov and A S Kheifets

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We propose a procedure for calculating the high harmonics yield from complex atoms. The procedure relies on the description of an atomic system by means of the Hartree–Fock potential including the exchange interaction to describe the motion of the single active electron.


PACS

42.65.Ky Frequency conversion; harmonic generation, including higher-order harmonic generation

31.15.xr Self-consistent-field methods

32.10.Hq Ionization potentials, electron affinities

32.80.-t Photoionization and excitation

Subjects

Atomic and molecular physics

Computational physics

Optics, quantum optics and lasers

Dates

Issue 14 (28 July 2009)

Received 14 April 2009, in final form 20 May 2009

Published 17 June 2009



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