304-305 / 2239
How to go from detector reading to dose to media?
f
Q
is determined using MC alone or
MC combined with experimental
measurements
D
w
= M · α ·k
l
· f
Q
α factor to convert R to D
det
(for a given dose)
M = M* · k
env
·k
dr
Bragg Gray Cavity [electron sensor, range of electrons>cavity]
f
Q
≈ S
w,det
If it isn’t a Bragg Gray Cavity
f
Q
≈ [μ
en
/ρ]
w, det
K
i
(“linearity factor”)