Conical Intersection · double-cone degeneracy
unseel.com · two surfaces touch · branching plane g,h · funnel of photochemistry
Decay time — fs
Gap E₂−E₁ large
State
Upper surface E₂ (excited)
Lower surface E₁ (ground)
Wavepacket (photoexcited molecule)
Branching vectors g & h · seam
Unseel.com · Conical Intersection