Physics Athens 2016

Is Monte Carlo Always Perfect?

OCRs for the 35 mm collimator

Measured @ 15 mm Measured @ 100 mm Measured @ 300 mm Calculated @ 15 mm Calculated @ 100 mm Calculated @ 300 mm

1

0.9

0.8

0.7

0.6

0.5

0.4

Normalized Dose

0.3

0.2

0.1

0

0

5

10

15

20

25

30

35

Position (mm)

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