Pair-Instability Supernova · Total Annihilation
unseel.com · γ → e⁺e⁻ · pressure collapse · no remnant
Mass range 140–260 M☉
Core T 3×10⁹ K
Phase
γ-ray photons
Electrons (e⁻)
Positrons (e⁺)
Thermonuclear front
Unseel.com · Pair-Instability Supernova