Analysis of Probabilities of E2 Transitions and Energies of 182,184W Positive Parity States

The probabilities of E2 gamma transitions and energies for positive-parity states of $$^{{182,184}}{\text{W}}$$ nuclei are studied. The energy spectrum, the structure of states of the ground band as well as β and γ vibrational bands, the probabilities of intraband and interband E2 transitions, and the ratios of the probabilities of E2 transitions from γ vibrational band levels are calculated. The possibility of studying mixing effects using the same inertial parameters for all mixing adiabatic bands is demonstrated, which is impossible without taking into account the Coriolis interaction. The analysis showed that the nonadiabaticity manifested in the energy spectrum and electromagnetic characteristics is associated with strong mixing of β and γ band levels due to the proximity of their head levels. The calculated values of the energy, E2 transition probabilities, and their ratios are in good agreement with the experimental data.

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