d (E2/M1) and X(E0/E2) mixing ratios in 134Ba by means of IBM-2

Authors : Abdul Ridha Hussain SUBBER and Falih Hus AL-KHUDAIR

Pages : 368-376

Doi:10.3906/kim-1301-77

View : 15 | Download : 6

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :The 134Ba isotope insert ignore into journalissuearticles values(Z = 56); lies in the transitional region closer to the vibrational range of nuclei. Energy levels Binsert ignore into journalissuearticles values(E2);, Binsert ignore into journalissuearticles values(M1); and the mixing ratios d insert ignore into journalissuearticles values(E2/M1); and Xinsert ignore into journalissuearticles values(E0/E2); for selected transitions were calculated in the framework of the proton-neutron interacting boson model insert ignore into journalissuearticles values(IBM-2);. All results were compared with experimental data. Some experimental Xinsert ignore into journalissuearticles values(E0/E2); ratios were calculated from available experimental data. Majorana parameters were found to have a great effect on the calculated energy levels of the 23+ and 24+, which indicate that both of them have mixed symmetry properties.
Keywords : Energy levels, transition probability, mixing ratios, interacting boson model