Advanced Brachytherapy Physics - Vienna 2016

F(E Z) and G(E Z) functions , ,

μ = μ photoeffect + μ Compton+Rayleigh • (μ/ρ) = Z 5 N /A*F(E Z) => μ = ρ Z 4 *F(E Z) p = 5 A , p = e , • (μ/ρ) C+R = ZN A /A*G(E,Z) => μ C+R = ρ e *G(E,Z)

F(E,Z)

G(E,Z)