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Orbit-Orbit Interaction in Two-Electron Matrices of the Energy Operator for pf Configurations. / Anisimova, G. P.; Kapel'kina, E. L.

In: Optics and Spectroscopy (English translation of Optika i Spektroskopiya), Vol. 87, No. 6, 01.12.1999, p. 805-811.

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

Harvard

Anisimova, GP & Kapel'kina, EL 1999, 'Orbit-Orbit Interaction in Two-Electron Matrices of the Energy Operator for pf Configurations', Optics and Spectroscopy (English translation of Optika i Spektroskopiya), vol. 87, no. 6, pp. 805-811.

APA

Anisimova, G. P., & Kapel'kina, E. L. (1999). Orbit-Orbit Interaction in Two-Electron Matrices of the Energy Operator for pf Configurations. Optics and Spectroscopy (English translation of Optika i Spektroskopiya), 87(6), 805-811.

Vancouver

Anisimova GP, Kapel'kina EL. Orbit-Orbit Interaction in Two-Electron Matrices of the Energy Operator for pf Configurations. Optics and Spectroscopy (English translation of Optika i Spektroskopiya). 1999 Dec 1;87(6):805-811.

Author

Anisimova, G. P. ; Kapel'kina, E. L. / Orbit-Orbit Interaction in Two-Electron Matrices of the Energy Operator for pf Configurations. In: Optics and Spectroscopy (English translation of Optika i Spektroskopiya). 1999 ; Vol. 87, No. 6. pp. 805-811.

BibTeX

@article{648b14fda96d4639b3ddf1f21d43ad3b,
title = "Orbit-Orbit Interaction in Two-Electron Matrices of the Energy Operator for pf Configurations",
abstract = "Expressions are obtained for calculation of the direct and exchange matrix elements of the energy operator for the orbit-orbit and electrostatic interactions in the representation of uncoupled angular momenta for the pf configuration. Comparison of the expressions for exchange matrix elements of these interactions showed their similarity. This allows one to additionally verify the matrix elements of the orbit-orbit interaction, whose calculation is more complicated, compared to that of the electrostatic matrix elements. The angular parts of the matrix elements are calculated using the formalism of irreducible tensor operators. The correctness of the expressions derived for the pf electron configuration was also verified in the LSJM representation. The orbit-orbit interaction is represented in the matrix elements by the radial integrals of the Marvin spin interactions.",
author = "Anisimova, {G. P.} and Kapel'kina, {E. L.}",
year = "1999",
month = dec,
day = "1",
language = "English",
volume = "87",
pages = "805--811",
journal = "OPTICS AND SPECTROSCOPY",
issn = "0030-400X",
publisher = "Pleiades Publishing",
number = "6",

}

RIS

TY - JOUR

T1 - Orbit-Orbit Interaction in Two-Electron Matrices of the Energy Operator for pf Configurations

AU - Anisimova, G. P.

AU - Kapel'kina, E. L.

PY - 1999/12/1

Y1 - 1999/12/1

N2 - Expressions are obtained for calculation of the direct and exchange matrix elements of the energy operator for the orbit-orbit and electrostatic interactions in the representation of uncoupled angular momenta for the pf configuration. Comparison of the expressions for exchange matrix elements of these interactions showed their similarity. This allows one to additionally verify the matrix elements of the orbit-orbit interaction, whose calculation is more complicated, compared to that of the electrostatic matrix elements. The angular parts of the matrix elements are calculated using the formalism of irreducible tensor operators. The correctness of the expressions derived for the pf electron configuration was also verified in the LSJM representation. The orbit-orbit interaction is represented in the matrix elements by the radial integrals of the Marvin spin interactions.

AB - Expressions are obtained for calculation of the direct and exchange matrix elements of the energy operator for the orbit-orbit and electrostatic interactions in the representation of uncoupled angular momenta for the pf configuration. Comparison of the expressions for exchange matrix elements of these interactions showed their similarity. This allows one to additionally verify the matrix elements of the orbit-orbit interaction, whose calculation is more complicated, compared to that of the electrostatic matrix elements. The angular parts of the matrix elements are calculated using the formalism of irreducible tensor operators. The correctness of the expressions derived for the pf electron configuration was also verified in the LSJM representation. The orbit-orbit interaction is represented in the matrix elements by the radial integrals of the Marvin spin interactions.

UR - http://www.scopus.com/inward/record.url?scp=0346499229&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0346499229

VL - 87

SP - 805

EP - 811

JO - OPTICS AND SPECTROSCOPY

JF - OPTICS AND SPECTROSCOPY

SN - 0030-400X

IS - 6

ER -

ID: 36206228