Coulomb Correction to Keldysh-Faisal-Reiss Theory for Photoionization of Atoms

Chin. Phys. Lett.

1997, Vol. 14

Issue (8): 585-588 DOI:

Original Articles

Coulomb Correction to Keldysh-Faisal-Reiss Theory for Photoionization of Atoms

CHEN Bao-zhen

Institute of Low Energy Nuclear Physics, Beijing Normal University, Beijing 100875

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CHEN Bao-zhen 1997 Chin. Phys. Lett. 14 585-588

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Abstract In this paper, the Coulomb correction to Keldysh-Faisal-Reiss theory is derived in A-gauge. An application of the Coulomb correction to the photoelectric effect of H-atom is presented and the role of the gauge choice and the Coulomb correction are discussed. It is shown that the Coulomb correction plays an importaht role in the explanation of the recent energetic photoelectron spectra of He.

Keywords: 32.80.Rm

Published: 01 August 1997

PACS:

32.80.Rm

(Multiphoton ionization and excitation to highly excited states)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1997/V14/I8/0585

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