Advanced Physics for Brachytherapy 2018

Are New HDR 192 Ir Calibration Methods Needed?

Austerlitz, et al., Determination of absorbed dose in water at the reference point D( r 0 , θ 0

) for an 192 Ir HDR brachytherapy source using a

Fricke system. Med Phys 35, 5360-5365 (2008).

Chang, et al., An innovative method for 192 Ir HDR calibration by farmer chamber, V-film, and solid phantom. NIM-A 646, 192-196 (2011).

Fourie and Crabtree, A technique for calibrating a high dose rate 192 Ir brachytherapy source. Australas Phys Eng Sci Med 35, 85-92 (2012).

Kaulich, et al., Direct reference air-kerma rate calibration of 192 Ir for a thimble-type ionization chamber in a cylindrical solid phantom. Metrologia 49, S241-S245 (2012).

etc., etc.