Alpha widths in 19F from a study of resonances in 15N(α0, α0)15N
Hesmondhalgh SKB., Garman EF., Allen KW.
The 15N(α0, α0)15N reaction in a windowless gas target has been used to study nine states in 19F between Ex = 8.288 and 10.411 MeV. Resonances were identified by their γ-decay schemes, and yield curves of elastically scattered α-particles were collected at three angles. R matrix theory was used to analyse the yield curves, and Γα, and where not previously known J and π, were extracted. The partial widths are compared with cluster model theory. © 1988.