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Bezahl...
4p → 4He + 2e+ + 2νe + énergie
E = Δmc2
∇⋅E = ρ / ε0
∇⋅B=0
∇×E = −∂B/∂t
∇×B = μ0 J + μ0 *ε0 * ∂E / ∂t
ΔE = μ0 * ε0 * ∂²E / ∂t²
ΔB = μ0 * ε0 * ∂²B / ∂t²
c = 1 / sqrt( μ0 * ε0)
Bλ(T) = (2h c² / λ⁵) (1 / (exp( h c / λ kB T ) - 1))
P = σ * T⁴
λmax = b / T
I = L / 4πd²
I ∝ 1 / λ⁴
E = h*ν = h*c/λ
λ′ = λ * sqrt( ( / ( )
λ′ − λ = h * (1−cosθ) / (me * c)
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