Dose Course 2018_Flipping book
TRS-483: formalism for reference dosimetry in FFF beams
Main issues to consider that lead to differences in beam
quality correction factors between WFF and FFF :
b)
Differences in (Sw,air) Q
as a function of BQI
c)
Differences in perturbations factors, other than p vol
d)
Volume averaging due to the non-uniform lateral beam
Dalaryd, Knöös & Ceberg, Med Phys, 41(11), 2014
profile
in FFF beams
TRS-398
TRS-483
In TRS-483: Corrections tabulated vs BQI
Only volume averaging corrections provided.
Fluence perturbation corrections and corrections for perturbations due to changes in beam spectra not known
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