- FBX aqueous chemical dosimeter for measurement of dosimetric parameters.
FBX aqueous chemical dosimeter for measurement of dosimetric parameters.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine (2010-11-03)
O Moussous, T Medjadj, M Benguerba
PMID21036054
ABSTRACT
We investigated the ferrous sulphate-benzoic acid-xylenol orange (FBX) aqueous chemical dosimeter for measurement of dosimetric parameters such as the output factor, backscatter factor and lateral beam profiles for different square fields sizes for (60)Co γ-rays. A water phantom was employed to measure these parameters. An ionization chamber (IC) was used for calibration and comparison. A comparison of the resulting measurements with an ionization chamber's measured parameters showed good agreement. We thus believe that the tissue equivalent FBX dosimetry system can measure the dosimetric parameters for (60)Co with reasonable accuracy.
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