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TRS-483: formalism for
relative
dosimetry in small static
output factor determination in small static fields
clin
msr
clin
msr
clin
msr
msr
clin
msr
clin
,
,
Q
Q
spectrum
Q
Q fluence
Q
Q vol
f
f
Q Q
p
p
p
k
Ratio of
volume
averaging
correction
factors
Ratio of charged
particle fluence
perturbation
correction factors
The three main detector perturbation corrections:
Ratio of correction
factors to account
for the spectral
dependence of
photon energy
absorption in the
detector medium