142 / 1609
Photon Radiation – Attenuation - HVL
HVL
N
0
, I
0
N
0
/2 , I
0
/2
μ: the attenuation coefficient (cm
-1
).
Its value depends on both
Material
and
Energy
of
photons
|
|
142 / 1609
Photon Radiation – Attenuation - HVL
HVL
N
0
, I
0
N
0
/2 , I
0
/2
μ: the attenuation coefficient (cm
-1
).
Its value depends on both
Material
and
Energy
of
photons