Quadrupole moments of some nuclei around the mass of A similar to 80: <SUP>76,78,80,82,84</SUP>Kr and neighboring Se isotopes

The quadrupole moments of ^{76,78,80,82,84,88}Kr and ^{74,76,78,80,82}Se isotopes are investigated in terms of the interacting boson model (IBM), and it was found that a good description of them can also be concluded in this model. Before the quadrupole moments were calculated, the positive-parity states and electromagnetic-transition rates (B(E2)) of even-mass Kr nuclei have also been obtained within the framework of IBM. It was seen that there is a good agreement between the presented results and the previous experimental data. The quadrupole moments of the neighboring Se isotopes were also obtained and it was seen that the results are satisfactorily agree well with the previous experimental data.