Search Results - "Ruczkowski, J."

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    An alternative method for determination of oscillator strengths: The example of Sc II by Ruczkowski, J., Elantkowska, M., Dembczyński, J.

    “…We describe our method for determining oscillator strengths and hyperfine structure splittings that is an alternative to the commonly used, purely theoretical…”
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    Journal Article
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    Semi-empirical determination of radiative parameters for atomic nickel by Ruczkowski, J, Elantkowska, M, Dembczynski, J

    “…The aim of this article is to determine the values of the radiative parameters for atomic nickel by means of a semi-empirical method. The calculated values of…”
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    Journal Article
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    Semi-empirical determination of radiative parameters for Ag ii by Ruczkowski, J., Elantkowska, M., Dembczyński, J.

    “…The aim of this paper is to determine the values of radiative parameters for Ag ii by means of a semi-empirical method. The calculated values of oscillator…”
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    Journal Article
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    Semi-empirical determination of the nuclear quadrupole moment of 109Sn by Elantkowska, M., Ruczkowski, J., Wilman, S., Suski, M.

    Published in European physical journal plus (22-03-2021)
    “…The nuclear quadrupole moment ( Q ) of 109 Sn was determined by means of hyperfine structure ( hfs ) many-body parametrization method. The hyperfine structure…”
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    Journal Article
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    Progress in the analysis of the even parity configurations of tantalum atom by Arcimowicz, B., Dembczyński, J., Głowacki, P., Ruczkowski, J., Elantkowska, M., Guthöhrlein, G. H., Windholz, L.

    “…The experimental work of L. Windholz, G.H. Guthöhrlein and co-workers, concerning observation of the tantalum spectrum, yield many information about new energy…”
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    Journal Article Conference Proceeding
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    Semi-empirical determination of radiative parameters for metastable Sc II levels by Ruczkowski, J., Elantkowska, M.

    “…•A semi-empirical parametrization method for forbidden transition on an example of analysis of experimental data for Sc II is presented.•Perfect agreement of…”
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    Journal Article
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    Fine- and hyperfine structure semi-empirical studies of atomic cobalt. Odd-parity configurations system by Klempka, M., Elantkowska, M., Ruczkowski, J.

    “…We present the results of multiconfiguration semi-empirical calculations of the fine structure (fs) and the hyperfine structure (hfs) for the odd-parity level…”
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    Journal Article
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    Fine- and hyperfine structure semi-empirical studies of atomic cobalt. Even-parity configurations system by Klempka, M., Elantkowska, M., Ruczkowski, J.

    “…We present the results of multiconfiguration semi–empirical calculations of the fine structure (fs) and the hyperfine structure (hfs) for the even-parity level…”
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    Journal Article
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    Fine- and hyperfine structure semi-empirical studies of singly ionised cobalt. Even-parity configurations system by Klempka, M., Elantkowska, M., Ruczkowski, J.

    “…•The results of semi-empirical calculations of the fine structure and the hyperfine structure for the even-parity level system of Co II in a large…”
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    Journal Article
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    Fine- and hyperfine structure semi-empirical studies of singly ionised cobalt. Odd-parity configurations system by Klempka, M., Elantkowska, M., Ruczkowski, J.

    “…•The results of semi-empirical calculations of the fine structure and the hyperfine structure for the odd-parity level system of Co II is presented.•A very…”
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    Journal Article
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    Semi-empirical determination of radiative parameters for Co II by Ruczkowski, J., Klempka, M., Elantkowska, M.

    “…The values of the radiative parameters for single ionised cobalt were determined using a semi-empirical method. The eigenvector amplitudes determined in our…”
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    Journal Article
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    Semi-empirical determination of radiative parameters for atomic cobalt by Klempka, M., Ruczkowski, J., Elantkowska, M.

    Published in Atomic data and nuclear data tables (01-11-2024)
    “…The values of the radiative parameters for atomic cobalt were determined using a semi-empirical method. The eigenvector amplitudes determined in our previously…”
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    Journal Article
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    Reanalysis of the hyperfine structure of Co II. Determination of the nuclear quadrupole moment of 59Co by Elantkowska, M., Ruczkowski, J., Klempka, M.

    Published in Atomic data and nuclear data tables (01-11-2023)
    “…The paper re-analyses the hyperfine structure using a semi-empirical method made possible by new precise experimental data. By incorporating electric…”
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    Journal Article
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    Fine– and hyperfine structure semi–empirical studies of the neutral and singly ionised bismuth. Determination of the nuclear quadrupole moment of 209Bi by Wilman, S., Elantkowska, M., Ruczkowski, J.

    “…•Semi-empirical parametrization of the fine- and hyperfine structure of Bi I and Bi II was performed.•The value of nuclear quadrupole moment was…”
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    Journal Article
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    Semi-empirical predictions of energy levels, their Landé gJ factors and hyperfine structure for the odd-parity configuration system of Ho II by Wilman, S., Klempka, M., Elantkowska, M., Ruczkowski, J.

    “…•A semi-empirical parametrization method applied for the fine and hyperfine structure analysis of experimental data for odd Ho II configuration system is…”
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    Journal Article
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    Landé gJ factors of the even-parity electronic levels of the terbium atom by Suski, M., Chomski, M., Furmann, B., Ruczkowski, J., Stefańska, D.

    “…•Investigation of Zeeman-hfs patterns of 47 spectral lines of the atomic terbium.•Detection by laser induced fluorescence method in a hollow cathode discharge…”
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    Journal Article
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