Effects of pairing in the pseudo-SU(3) model
An extended version of the pseudo-SU(3) model which includes both spin and proton-neutron degrees of freedom is used to study the influence of the pairing interaction on K-band mixing, B(E2) values and quadrupole moments. Using the asymmetric rotor model as a backdrop, specific consequences of a many-particle shell-model based description of these collective properties are demonstrated and fundamental limits of the collective model's approach are investigated. Finally, the pseudo-SU(3) model, including representation mixing induced by pairing, is used to calculate the energies of 140Ce and the results are compared to experimental data and other theories. © 1995.
Publication Source (Journal or Book title)
Nuclear Physics, Section A
Troltenier, D., Bahri, C., & Draayer, J. (1995). Effects of pairing in the pseudo-SU(3) model. Nuclear Physics, Section A, 589 (1), 75-94. https://doi.org/10.1016/0375-9474(95)00078-F