Influence of Effective Two- and Three-Particle Interactions on Atomic Fine Structure in Mixed Configurations (5d +6s)N

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Influence of Effective Two- and Three-Particle Interactions on Atomic Fine Structure in Mixed Configurations (5d +6s)N. / Büttgenbach, Stephanus; Jacobs, Jürgen.
In: Zeitschrift für Physik D: Atoms, Molecules and Clusters, Vol. 1, No. 2, 01.06.1986, p. 183 - 190.

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@article{50d44dd377ce480aa8727b348738251d,
title = "Influence of Effective Two- and Three-Particle Interactions on Atomic Fine Structure in Mixed Configurations (5d +6s)N",
abstract = "The influence of all effective two- and three-particle interactions appearing in second order of perturbation theory was investigated for the 5 d-shell atoms Hf, Ta, W, Re, and Os. The radial parts of the effective operators were treated as free parameters which were determined by a least squares fit of calculated energy levels to the observed ones. An appreciable reduction of the mean deviation was achieved in all spectra considered. A test of the eigenvectors of the effective Hamiltonian was performed by a comparison of calculated gJ values and gJ values, which were measured with high precision by radiofrequency spectroscopy. The agreement found is typically better than a few parts in 104. {\textcopyright} 1986 Springer-Verlag.",
keywords = "Informatics, 31.10.Ji, 31.50.+w",
author = "Stephanus B{\"u}ttgenbach and J{\"u}rgen Jacobs",
note = "The journal is now called The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics",
year = "1986",
month = jun,
day = "1",
doi = "10.1007/BF01436553",
language = "English",
volume = "1",
pages = "183 -- 190",
journal = "Zeitschrift f{\"u}r Physik D: Atoms, Molecules and Clusters",
issn = "1434-6060",
publisher = "Springer",
number = "2",

}

RIS

TY - JOUR

T1 - Influence of Effective Two- and Three-Particle Interactions on Atomic Fine Structure in Mixed Configurations (5d +6s)N

AU - Büttgenbach, Stephanus

AU - Jacobs, Jürgen

N1 - The journal is now called The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics

PY - 1986/6/1

Y1 - 1986/6/1

N2 - The influence of all effective two- and three-particle interactions appearing in second order of perturbation theory was investigated for the 5 d-shell atoms Hf, Ta, W, Re, and Os. The radial parts of the effective operators were treated as free parameters which were determined by a least squares fit of calculated energy levels to the observed ones. An appreciable reduction of the mean deviation was achieved in all spectra considered. A test of the eigenvectors of the effective Hamiltonian was performed by a comparison of calculated gJ values and gJ values, which were measured with high precision by radiofrequency spectroscopy. The agreement found is typically better than a few parts in 104. © 1986 Springer-Verlag.

AB - The influence of all effective two- and three-particle interactions appearing in second order of perturbation theory was investigated for the 5 d-shell atoms Hf, Ta, W, Re, and Os. The radial parts of the effective operators were treated as free parameters which were determined by a least squares fit of calculated energy levels to the observed ones. An appreciable reduction of the mean deviation was achieved in all spectra considered. A test of the eigenvectors of the effective Hamiltonian was performed by a comparison of calculated gJ values and gJ values, which were measured with high precision by radiofrequency spectroscopy. The agreement found is typically better than a few parts in 104. © 1986 Springer-Verlag.

KW - Informatics

KW - 31.10.Ji

KW - 31.50.+w

UR - http://www.scopus.com/inward/record.url?scp=25944449889&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/674509e2-6820-34a2-aa0f-0326a285e299/

U2 - 10.1007/BF01436553

DO - 10.1007/BF01436553

M3 - Journal articles

VL - 1

SP - 183

EP - 190

JO - Zeitschrift für Physik D: Atoms, Molecules and Clusters

JF - Zeitschrift für Physik D: Atoms, Molecules and Clusters

SN - 1434-6060

IS - 2

ER -

DOI