Temat: CS - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Electric Dipole Transition Parameters for Low-Lying Levels for Neutral Actinium
Autorzy:: Özdemır, L.
Ürer, G.
Powiązania:: https://bibliotekanauki.pl/articles/1535616.pdf
Data publikacji:: 2010-10
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 31.15.ag
31.15.aj
31.30.-i
32.70.Cs
Opis:: We have calculated the energies of some low-lying levels ($6d7s^2,$ $6d^2 7s,$ $6d7s7p$ and $6d^27p$) and electric dipole transition parameters (wavelengths, oscillator strengths and transition probabilities) between them for neutral actinium (Z=89). In the calculations, the correlation and relativistic effects are considered by multiconfiguration Hartree-Fock method within the framework Breit-Pauli Hamiltonian. The results obtained are compared with the available experimental and theoretical works in the literature.
Źródło:: Acta Physica Polonica A; 2010, 118, 4; 563-569
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Transition Probabilities and Oscillator Strengths for E1 Transitions of Ce III
Autorzy:: Karaçoban Usta, B.
Powiązania:: https://bibliotekanauki.pl/articles/1189932.pdf
Data publikacji:: 2015-06
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 31.15.ag
31.15.aj
31.30.-i
32.70.Cs
Opis:: We report calculations of wavelengths, oscillator strengths, and transition probabilities (or rates) for electric dipole (E1) transitions in doubly ionized cerium (Ce III, Z=58), using the relativistic Hartree-Fock method developed by Cowan. Comparisons are made with the previously reported available calculations and experiments in literature.
Źródło:: Acta Physica Polonica A; 2015, 127, 6; 1605-1615
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Energies and Radiative Transition Parameters for Mg-Like Tungsten
Autorzy:: Özdemír, L.
Günday Konan, G.
Kabakçi, S.
Powiązania:: https://bibliotekanauki.pl/articles/1399262.pdf
Data publikacji:: 2013-10
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 31.15.ag
31.15.aj
31.30.-i
32.70.Cs
Opis:: By applying AUTOSTRUCTURE code, the energies and transitions for allowed (E1) and forbidden (E2, M1, and M2) lines for low-lying configurations in magnesium-like tungsten $(W^{62+})$ are studied. The electron correlation and relativistic effects are included in computations. Good agreement between our results and available other results are found. The data for E2, M1 and M2 besides some E1 transitions for low-lying levels are presented for the first time.
Źródło:: Acta Physica Polonica A; 2013, 124, 4; 649-657
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Transition Parameters for Doubly Ionized Lutetium
Autorzy:: Karaçoban, B.
Özdemír, L.
Powiązania:: https://bibliotekanauki.pl/articles/1400123.pdf
Data publikacji:: 2013-04
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 31.15.ag
31.15.aj
31.30.-i
32.70.Cs
Opis:: Using the relativistic Hartree-Fock method developed by Cowan, we calculated the electric dipole (E1) transition parameters such as the wavelengths, the weighted oscillator strengths, and the transition probabilities (or rates) for doubly ionized lutetium (Lu III, Z=71). We compared the results with available calculations and experiments in literature. A discussion of these calculations for Lu III in this study has also been made in view of the relativistic Hartree-Fock method.
Źródło:: Acta Physica Polonica A; 2013, 123, 4; 651-667
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: Electric Dipole Transition Parameters for 5s-5p and 5p-5d Transitions in Doubly Ionized Xenon
Autorzy:: Eser, S.
Özdemir, L.
Powiązania:: https://bibliotekanauki.pl/articles/1032593.pdf
Data publikacji:: 2017-10
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 31.15.ag
32.70.Cs
31.15.aj
31.30.-i
31.15.V-
Opis:: Using the general-purpose relativistic atomic structure package based on the fully relativistic multiconfiguration Dirac-Fock method, we have reported the electric dipole transition (E1) parameters such as wavelengths, weighted oscillator strengths, transition rates (or probabilities) and line strengths for 5s-5p and 5p-5d transitions in Xe²⁺. In calculations, the Breit interaction and quantum electrodynamic effects have been included as perturbations. The calculated values for energy levels including valence and core-valence correlation have been compared with other available experimental and theoretical values in literature. Our transition results can provide useful data for, in particular, experimental works in future.
Źródło:: Acta Physica Polonica A; 2017, 132, 4; 1284-1289
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 6.

Tytuł:: Energies and Lifetimes for Some Excited Levels in La I
Autorzy:: Karaçoban, B.
Özdemir, L.
Powiązania:: https://bibliotekanauki.pl/articles/1812350.pdf
Data publikacji:: 2008-06
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 31.15.ag
31.15.aj
31.15.V-
31.30.-i
32.70.Cs
Opis:: We calculated relativistic energies and Landéfactors for 5d6s², 5d²6s, 5d³, 5d6s7s, 4f6s6p, 5d6s6p, 5d²6p, and 4f5d6s levels in neutral lanthanum (Z=57). We also obtained electric dipole transition energies and lifetimes for some excited levels. The calculations are based upon the multiconfiguration Hartree-Fock method within the framework Breit-Pauli relativistic corrections. Moreover, the results obtained were compared with other calculations and experiments.
Źródło:: Acta Physica Polonica A; 2008, 113, 6; 1609-1618
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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