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Use of sturmian expansions in calculations of the hyperfine structure of atomic spectra. / Tupitsyn, I. I.; Loginov, A. V.

в: Optics and Spectroscopy (English translation of Optika i Spektroskopiya), Том 94, № 3, 01.03.2003, стр. 319-326.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Tupitsyn, II & Loginov, AV 2003, 'Use of sturmian expansions in calculations of the hyperfine structure of atomic spectra', Optics and Spectroscopy (English translation of Optika i Spektroskopiya), Том. 94, № 3, стр. 319-326. https://doi.org/10.1134/1.1563671

APA

Tupitsyn, I. I., & Loginov, A. V. (2003). Use of sturmian expansions in calculations of the hyperfine structure of atomic spectra. Optics and Spectroscopy (English translation of Optika i Spektroskopiya), 94(3), 319-326. https://doi.org/10.1134/1.1563671

Vancouver

Tupitsyn II, Loginov AV. Use of sturmian expansions in calculations of the hyperfine structure of atomic spectra. Optics and Spectroscopy (English translation of Optika i Spektroskopiya). 2003 Март 1;94(3):319-326. https://doi.org/10.1134/1.1563671

Author

Tupitsyn, I. I. ; Loginov, A. V. / Use of sturmian expansions in calculations of the hyperfine structure of atomic spectra. в: Optics and Spectroscopy (English translation of Optika i Spektroskopiya). 2003 ; Том 94, № 3. стр. 319-326.

BibTeX

@article{d17f14ce6d8b44b3a46d89ea4b4af037,
title = "Use of sturmian expansions in calculations of the hyperfine structure of atomic spectra",
abstract = "A procedure for calculating hyperfine structure (HFS) parameters using the basis of Sturmian functions is developed. The procedure is used to calculate the HFS parameter a4d 10 of the 4d5 levels of the niobium atom. The contributions of the continuous spectrum and higher orders of the perturbation theory are quantitatively estimated by comparing the numerical values of the parameter a4d 10 obtained in the framework of the perturbation theory with the results of direct calculations by the configuration interaction method. Comparison of the results of relativistic and nonrelativistic calculations allows the contribution of relativistic effects to HFS parameters to be found.",
author = "Tupitsyn, {I. I.} and Loginov, {A. V.}",
year = "2003",
month = mar,
day = "1",
doi = "10.1134/1.1563671",
language = "English",
volume = "94",
pages = "319--326",
journal = "OPTICS AND SPECTROSCOPY",
issn = "0030-400X",
publisher = "Pleiades Publishing",
number = "3",

}

RIS

TY - JOUR

T1 - Use of sturmian expansions in calculations of the hyperfine structure of atomic spectra

AU - Tupitsyn, I. I.

AU - Loginov, A. V.

PY - 2003/3/1

Y1 - 2003/3/1

N2 - A procedure for calculating hyperfine structure (HFS) parameters using the basis of Sturmian functions is developed. The procedure is used to calculate the HFS parameter a4d 10 of the 4d5 levels of the niobium atom. The contributions of the continuous spectrum and higher orders of the perturbation theory are quantitatively estimated by comparing the numerical values of the parameter a4d 10 obtained in the framework of the perturbation theory with the results of direct calculations by the configuration interaction method. Comparison of the results of relativistic and nonrelativistic calculations allows the contribution of relativistic effects to HFS parameters to be found.

AB - A procedure for calculating hyperfine structure (HFS) parameters using the basis of Sturmian functions is developed. The procedure is used to calculate the HFS parameter a4d 10 of the 4d5 levels of the niobium atom. The contributions of the continuous spectrum and higher orders of the perturbation theory are quantitatively estimated by comparing the numerical values of the parameter a4d 10 obtained in the framework of the perturbation theory with the results of direct calculations by the configuration interaction method. Comparison of the results of relativistic and nonrelativistic calculations allows the contribution of relativistic effects to HFS parameters to be found.

UR - http://www.scopus.com/inward/record.url?scp=0043205901&partnerID=8YFLogxK

U2 - 10.1134/1.1563671

DO - 10.1134/1.1563671

M3 - Article

AN - SCOPUS:0043205901

VL - 94

SP - 319

EP - 326

JO - OPTICS AND SPECTROSCOPY

JF - OPTICS AND SPECTROSCOPY

SN - 0030-400X

IS - 3

ER -

ID: 36318882