Dose 2016

Derivation of formalism to convert ionisation in plastic to dose to water Phantom dose conversion factor

Water equivalence for: Solid water (RMI-457) and Lucite (PMMA)

Exradin A12

RMI-457 6 & 18MV: ~+/-0.5%

PMMA 6MV ~-4% 18MV ~-2%

Jan Seuntjens etal, 2005, Med.Phys. 32 pp2945- 0.615

0.669

0.737 TPR2010