Summary: IAEA TRS-483 dosimetry COP for reference and relative
dosimetry in static small MV photon fields:
✓
Important concepts on the definition of field size
✓
Definition of beam quality (small fields WFF and FFF beams)
✓
Formalism for reference and relative dose determination
✓
Choice of suitably small detector which is known to minimally perturb fluence
✓
Correction for volume averaging (FFF beams)
✓
Account for energy dependence of detector (daisy chaining)
✓
Field output correction factors: if greater that 5% the detector is not
recommended for use in small fields.
✓
Guidance on experimental setup
✓
Corroboration of data