We review the current experimental data on collective structures within the pairing gap of
even-even deformed nuclei, with emphasis on nuclei near mass number A∼150 A∼ 150 …

We review and discuss several recent approaches to quadrupole collectivity and
developments of collective models and their solutions with many applications, examples and …

The framework of relativistic energy density functionals is extended to include correlations
related to the restoration of broken symmetries and fluctuations of collective variables. A new …

In the present paper, we report the results from the study of excited states in the Se 72
nucleus using the Cr 50 (Si 28, α 2 p) Se 72 fusion evaporation reaction at a beam energy of …

An extensive, model-independent analysis of the nature of triaxial deformation in Ge 76, a
candidate for neutrinoless double-beta (0 ν β β) decay, was carried out following multistep …

Excited states of 76 Ge have been populated in above-barrier Coulomb excitation and
inelastic scattering of a 530-MeV 76 Ge beam on a 238 U target and studied using in-beam …

The shape transition and possible occurrence of low-energy shape coexistence and rigid
triaxial deformation are analyzed in the six even-even Er, Yb, Hf, W, Os, and Pt isotopic …

The anomalous low-energy E2-related behavior of a triaxially deformed nuclei is examined
within the framework of the interacting boson model. The results show striking features that …

An analytical solution for the Davydov-Chaban Hamiltonian with a sextic oscillator potential
for the variable β and γ fixed to 30∘ is proposed. The model is conventionally called Z (4) …

In this paper, we solve the eigenvalues and eigenvectors problem with the Bohr collective
Hamiltonian for triaxial nuclei. The β-part of the collective potential is taken to be equal to the …