It is presented a new modified method to calculation of the Stark resonances energies characteristics (energies and widths) for the multielectron atomic systems in a DC electric field. The method is based on the modified...
Nonlinear chaotic dynamics of the diatomic molecules interacting with a resonant linearly polarized electromagnetic field is computationally modelled. It is presented an effective quantum-mechanical model for diatomic mo...
Absorption spectra of the glasses Ag28Ga28Ge532Er2S1123 and Ag12Ga12Ge228Er2S483 in the 450–1050 nm range at room temperature were investigated. PL bands with maxima at 980 and 1540 nm were recorded under laser excitatio...
The relativistic many-body perturbation theory with the optimized Dirac-Kohn-Sham zeroth approximation is applied to calculation of the radiative transitions wavelengths and oscillator strengths for some Li-like multicha...
Theoretical studying spectrum of doubly excited valence states of the ytterbium is carried out within the relativistic many-body perturbation theory and generalized relativistic energy approach. The zeroth approximation...
SPECTROSCOPY OF MULTIELECTRON ATOM IN A DC ELECTRIC FIELD: MODIFIED OPERATOR PERTURBATION THEORY APPROACH TO STARK RESONANCES
It is presented a new modified method to calculation of the Stark resonances energies characteristics (energies and widths) for the multielectron atomic systems in a DC electric field. The method is based on the modified...
CHAOTIC DYNAMICS OF DIATOMIC MOLECULES IN AN ELECTROMAGNETIC FIELD
Nonlinear chaotic dynamics of the diatomic molecules interacting with a resonant linearly polarized electromagnetic field is computationally modelled. It is presented an effective quantum-mechanical model for diatomic mo...
OPTICAL PROPERTIES OF THE Ag28Ga28Ge532Er2S1123 AND Ag12Ga12Ge228Er2S483 GLASSES
Absorption spectra of the glasses Ag28Ga28Ge532Er2S1123 and Ag12Ga12Ge228Er2S483 in the 450–1050 nm range at room temperature were investigated. PL bands with maxima at 980 and 1540 nm were recorded under laser excitatio...
WAVELENGTHS AND OSCILLATOR STRENGTHS FOR Li-LIKE MULTICHARGED IONS WITHIN RELATIVISTIC MANY-BODY PERTURBATION THEORY
The relativistic many-body perturbation theory with the optimized Dirac-Kohn-Sham zeroth approximation is applied to calculation of the radiative transitions wavelengths and oscillator strengths for some Li-like multicha...
THEORETICAL STUDYING SPECTRA OF YTTERBIUM ATOM ON THE BASIS OF RELATIVISTIC MANY-BODY PERTURBATION THEORY: DOUBLY EXCITED VALENCE STATES
Theoretical studying spectrum of doubly excited valence states of the ytterbium is carried out within the relativistic many-body perturbation theory and generalized relativistic energy approach. The zeroth approximation...