Relationship between X(5)-models and the interacting boson model

J. Barea, J. M. Arias, J. E. García-Ramos

The connections between the X(5)-models (the original X(5) using an infinite square well, X(5)-${\beta }^8$, X(5)-${\beta }^6$, X(5)-${\beta }^4$, and X(5)-${\beta }^2$), based on particular solutions of the…