Triple-Alpha · 3 ⁴He → ¹²C
unseel.com · alpha · &sup8;Be · Hoyle
Temperature 10⁸ K
Density 10⁵ g/cm³
Q-value — MeV
Step
4He (alpha)
8Be (unstable)
12C (Hoyle state)
γ ray
Unseel.com · Triple-Alpha Process