Dose 2016

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

Water equivalence for: Plastic water (PW) and Plastic Water DT (PWDT) by CIRS

k

Qw, s,

0.995 -1.001

=1 within 0.5%

(0.6% - 0.7%, 1 σ )

PTW 30001 Farmer type chamber

Araki et al, 2009, Med.Phys. 36 (7) pp2992-