Electromagnetic Characteristics of States ${}^{172}Yb$}

Abstract

To describe the ground (gr) and excited states of even-even deformed nuclei with the phenomenological model, which takes into account the mixing ground $(gr)$, $0_2^{+}({\beta }_1)$--, $0_3^{+}({\beta }_2)$--, $2_1^{+}({\gamma }_1)$--, $2_2^{+}({\gamma }_2)$-- and $K^{\pi }=1_{\nu }^{+}$ rotational bands the calculation has been done for the isotope ${}^{172}Yb$. The energy specterum is described. The reduced probability of electric quadrupole, monopole and dipole magnetic transitions from the states $0_{\nu }^{+}$ and $2_{\nu }^{+}$ - bands to the ground $(gr)$ state band is calculated. A non adiabatic effect in the energy and electromagnetic characteristics is discussed.

11 pages, LaTex