par Descouvemont, Pierre ;Baye, Daniel Jean
Référence Nuclear physics. A, 463, 3-4, page (629-643)
Publication Publié, 1987
Article révisé par les pairs
Résumé : Antisymmetric α+15Ng.s. and α+15N ( 3 2-) wave functions defined in the generator-coordinate formalism are employed to investigate the band structure of 19F. Agreement with experiment is obtained for energies, reduced α-widths, E2 and M1 reduced transition probabilities. The model overestimates the B(E1) corresponding to transitions between the lowest 1 2+ and 1 2- bands. The fact that the model provides valuable results without t+16O configuration is discussed. A possible interpretation is proposed for the 3 2+ (3.91 MeV) and 3 2- (4.56 MeV) bands which are not reproduced by the model. © 1987.