Advanced Physics for Brachytherapy 2018
TG-43 2D F o r m a l i s m
radial dose function
geometry function
source strength
( ) , q
G r
X
D r
S =
g r F r
( , ) q
( ) ( , ) q
K
X
(
)
G r
,
q
X
0 0
dose rate constant
2D anisotropy function
slide adapted from Luc Beaulieu
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