Phys.Rev. C 95, 045803 (2017)

A.Di Leva, G.Imbriani, R.Buompane, L.Gialanella, A.Best, S.Cristallo, M.De Cesare, A.D'Onofrio, J.G.Duarte, L.R.Gasques, L.Morales-Gallegos, A.Pezzella, G.Porzio, D.Rapagnani, V.Roca, M.Romoli, D.Schurmann, O.Straniero, F.Terrasi

Measurement of 1323 and 1487 keV resonances in ¹⁵N(α, γ)¹⁹F with the recoil separator ERNA

NUCLEAR REACTIONS ⁴He(¹⁵N, γ)¹⁹F, E(cm)=1323, 1487 keV; measured ¹⁹F recoils and reaction yields using the ERNA separator at CIRCE-Italy. ¹⁹F; deduced levels, resonances, Γ_α and Γ_γ, fractional contribution of resonances and direct capture (DC) component to the total reaction rate of ¹⁵N(α, γ)¹⁹F, as function of the temperature. Relevance for AGB nucleosynthesis.

doi: 10.1103/PhysRevC.95.045803