Calibration of a Reference Standard Ionization Chamber in 6- and 18-MV Photon Beams Using a Sealed Water Calorimeter at Room Temperature
Byline
F Bateman1 , H Chen-Mayer2 , R Tosh3 *, (1) NIST, Gaithersburg, MD, (2) National Institute of Standards & Tech, Gaithersburg, MD, (3) NIST, Gaithersburg, MD