(Institute of Nuclear Physics of Uzbekistan Academy of Science, Turkish Atomic Energy Authority, 2006) Ertuğral, F.; Guliyev, E.; Akkaya, R.; Tütüncü, H. M.; 54249; Bölüm Yok
In this study, the properties of collective 1πK = 1+0 states in doubly even deformed nuclei 150Nd and 176Hf are investigated in the framework of the Random-Phase Approximation (RPA). Spin-spin interactions have shown that the spectroscopic 1+ states (up to energies on the order of 4 MeV) are weakly correlated and are characterized by small values of B(M1). The collective 1+ states with the largest values of B(M1) are expected in the region of energies of 9-11 MeV (K=0). The dipole sum rule for Ml transitions are also investigated in this work. Our results show that B(M1) transition probabilities which have been calculated theoretically are in good agreement with the experimental data.