1299 / 1542
PENCIL BEAM ALGORITHM
sdd k
dD
A
2
,
,
s r s
r
d
D
(
r
,
d
)
Calc point
r
-
s
2D fluence
(
s
)
s
(
s
)
k
(
r
-
s
,
d
)
Slide from Dr. James Bedford
ESTRO physics course, June 2017
|
|
1299 / 1542
PENCIL BEAM ALGORITHM
sdd k
dD
A
2
,
,
s r s
r
d
D
(
r
,
d
)
Calc point
r
-
s
2D fluence
(
s
)
s
(
s
)
k
(
r
-
s
,
d
)
Slide from Dr. James Bedford
ESTRO physics course, June 2017