Astrophys.J. 988, 170 (2025)

G.G.Kiss, S.R.Kovacs, T.N.Szegedi, P.Mohr, F.Montes, A.Arcones, a.Toth, A.Nemeth, E.Szilagyi, M.K.Pal, M.Braun, Z.Halasz, Z.Elekes, Gy.Gyurky, T.Szucs

Low-energy Measurement of the ⁸⁶Kr(α, n)⁸⁹Sr Reaction Cross Section and Its Impact on Weak R-process Nucleosynthesis

NUCLEAR REACTIONS ⁸⁶Kr(α, n), E=8.5, 12.5 MeV; measured reaction products, Eβ, Iβ; deduced β spectra yields, decay curve T_1/2, σ, S-factor, astrophysical reaction rates. Comparison with available data, the statistical model calculations. ATOMKI cyclotron.

doi: 10.3847/1538-4357/ade4c9