[en] Short note. 1 refs

[en] A possibility to describe reduced probability of E2-transitions inside the basic, anomalous and β-vibrational bands up to the level of high spin is considered on the basis of nonadiabatic theory of deformed nonaxial even-even nuclei. It is shown that the ratios of the above probabilities of E2-transitions from the first excited state 2⁺ into the basic state are governed by two parameters - γ and g. 8 refs., 1 fig., 1 tab

[en] Quadrupole moments are calculated on the basis of the non-adiabatic theory of deformable non-axial even-even nuclei, taking into account exited states with high spins. (author). 3 refs., 1 fig

[en] Energy levels and E2-transition probabilities are calculated on the basis of the non-adiabatic theory of deformable non-axial even-even nuclei, taking into account excited states with high spins. (author). 1 fig.; 2 tabs.; 8 refs

[en] It is possible to describe reduced probabilities of E2-transitions in the main, anomalous and β-vibrational bands up to high spins and excited states' quadrupole moments on the basis of nonadiabatic theory of deformed non-axial even-even nuclei. It is shown that the reduced probabilities ratio for E2-transitions and quadrupole moments of deformed non-axial even-even nuclei are expressed through parameters γ and g. (author). 9 refs.; 2 figs.; 2 tabs

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[en] On the basis of non-adiabatic theory of collective excitations of the even-even nuclei the eigenvalues and eigenfunctions of the Hamilton operator for two shapes of the plane β-deformation potential energy are obtained. The excited states energies, reduced probabilities of E2-transitions between themselves and quadruple momenta of excited states of deformable non-axial even-even nuclei were calculated. On the basis of the collective excitations general theory the excited state energies of the deformable axial and non-axial even-even nuclei were calculated. The results obtained are in good agreement with experimental data including high spin states. (author)

[en] On the basis of the Davydov-Chaban model, we study the evolution of changes in the spectrum of the levels of excited states for the ground, β, and γ bands of even-even nuclei of neutron chains with N = 96, 98, and 100. The excited energy levels of these bands are considered for low and intermediate spins. It is shown that the model describes satisfactory the energy levels of the above-mentioned neutron chains.

No abstract available