1598-1599 / 3107
Relative effective dose / %
20
40
60
80
100
Photons
(15 MV X-rays)
Protons: basic physics
Relative dose
8 MeV photons
200 MeV
protons
2 4 6 8 10 12
0
Depth in water / cm
Protons
90
120 MeV
20
40
60
80
100
2 4 6 8 10 12
0
Tiefe in Wasser/ cm
Relative effective dose / %
Depth in water (cm)
20 MeV electrons