Ueta, K.Bund, G. W. [UNESP]2022-04-282022-04-281991-01-01Physical Review C, v. 43, n. 6, p. 2887-2890, 1991.0556-2813http://hdl.handle.net/11449/224998The unitary pole approximation is used to construct a separable representation for a potential U which consists of a Coulomb repulsion plus an attractive potential of the Yamaguchi type. The exact bound-state wave function is employed. U is chosen as the potential which binds the proton in the 1d5/2 single-particle orbit in F17. Using the separable representation derived for U, and assuming a separable Yamaguchi potential to describe the 1d5/2 neutron in O17, the energies and wave functions of the ground state (1+) and the lowest 0+ state of F18 are calculated in the core-plus-two-nucleons model solving the Faddeev equations. © 1991 The American Physical Society.2887-2890engArtigo10.1103/PhysRevC.43.28872-s2.0-35949009114