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
=
A
e
(μ/ρ)
C+R
= ZN
/A*G(E,Z) => μ
= ρ
*G(E,Z)
F(E,Z)
G(E,Z)