CNO Cycle · ε ∝ T16
unseel.com · C/N/O catalysts · 4p → &sup4;He
Sun (1 M☉) 5% CNO
B-star (3 M☉) 99% CNO
phase
C / N / O catalyst nuclei
Proton in (4× per cycle)
&sup4;He out
Bottleneck · ¹⁴N(p,γ)
Unseel.com · CNO Cycle