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IAEA/AAPM formalism for reference dosimetry
composite MV photon fields
Detector correction factor
pcsr
pcsr
ref
ref
pcsr
pcsr
ref
pcsr
pcsr
f
Q
f
Q
f
Qw
f
Qw
f
f
Q Q
M
M
D
D
k
⋅
=
,
,
,
,
Reference field
ref
f
conventional 10cm
×
10cm
or
msr
f