ESTRO course Dose Modelling and Verification 2017

18

Resulting energy fluence spectra at isocenter (in log scale)

Target

Flattening filter

Primary coll.

Coll jaws

T P F C

1

4 3 2 6 5

2

4

6

8

10

log Photon energy fluence

14 16

2 4

6 8

10

12

Sheikh-Bagheri et al [4]

Energy /MeV

T Knöös

Warsaw 2017