Dataset referencing 2014HE25
M.Heil, R.Plag, E.Uberseder, R.Gallino, S.Bisterzo, A.Juseviciute, F.Kappeler, C.Lederer, A.Mengoni, M.Pignatari
Stellar neutron capture cross sections of 20, 21, 22Ne
NUCLEAR REACTIONS 20,21,22Ne(n, γ), E=5-800 keV; measured transmission data, σ(E) via prompt γ-ray cascades, and using the TOF technique at the Karlsruhe Van de Graaff accelerator. 21,22,23Ne; deduced energies of neutron resonances, resonance parameters, widths, capture kernels, stellar cross sections (MACS) at kT=30 keV, relative s-abundance distributions. R-matrix analysis using SAMMY code. Comparison with previous experimental results and data in KADONIS database. Discussed 22Ne and 20Ne as significant neutron poisons for the s process in stars.
doi: 10.1103/PhysRevC.90.045804