Phys.Rev. C 105, 055804 (2022)

L.N.Downen, C.Iliadis, A.E.Champagne, T.B.Clegg, A.Coc, J.Dermigny

Thermonuclear reaction rate of ²⁹Si(p, γ)³⁰P

NUCLEAR REACTIONS ²⁹Si(p, γ), E(cm)=200-420 keV; measured Eγ, Iγ, γγ-coin; deduced resonance energies, resonance strengths. ³⁰P; deduced levels, J, π, branching ratios. ²⁹Si(p, γ), T=0.01-5.0 GK; deduced total thermonuclear reaction rates. Investigated the influence of possibly unobserved resonances on the reaction rates. Comparison to other experimental data. HPGe detector surrounded by a 16-segment NaI(Tl) annulus comprising LENA γγ-coincidence spectrometer at TUNL.

doi: 10.1103/PhysRevC.105.055804