AN IBM2 DESCRIPTION OF THE STAGGERING PHENOMENON IN THE PLATINUM ISOTOPES

作者:LIU YX*; LONG GL; SUN HZ
来源:Journal of Physics G: Nuclear and Particle Physics , 1991, 17(6): 877-885.
DOI:10.1088/0954-3899/17/6/010

摘要

A description of the even-even Pt isotopes for A = 188 to 198 in the framework of the neutron-proton interacting boson model is carried out. By introducing a triaxial interaction into the Hamiltonian, the gamma band is improved. The calculated spectra agree well with experimental data. E2 transitions agree with experimental data. The magnetic dipole transition is calculated and compared with the available data.