project definition phi'(x/µ) = ϕ'(x/µ) = ?
ϕ'(x/µ) = scattering factor product probability density normal distribution phi'(x/µ)
= streufaktorprodukt wahrscheinlichkeitsdichte normalverteilung

ϕ'(x/µ) = abs(2n*e^(-n*(ln(x/µ)/ln(σd))²)*ln(x)/((ln(σd))^2/x)