Z.Phys. A327, 341 (1987)

H.W.Becker, C.Rolfs, H.P.Trautvetter

Low-Energy Cross Sections for ¹¹B(p, 3α)

NUCLEAR REACTIONS, ICPND ¹¹B(p, 3α), E(cm)=22-1100 keV; measured Eα, Iα, σ(E, θ), σ(E, θ(α₁), θ(α₂)), α-yield vs Eα. ¹¹B(p, α), E=140-1100 keV; measured α yield vs θ, σ(θ). ¹H(¹¹B, α), E=1.68-13.2 MeV; measured σ(E); deduced absolute σ, astrophysical S(E) factor. ¹²C deduced resonance, Γ. Solid, windowless gas targets, Si detectors, kinematically complete experiment.