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Induced effects in ionization chamber cables by photon and electron irradiation
1Instituto de Pesquisas Energéticas e Nucleares, Comissão Nacional de Energia Nuclear, São Paulo, Brazil.
Medical Physics
|May 1, 1991
Abstract:
Photon and electron irradiation effects in cables and connectors of ionization chambers were investigated under different experimental conditions by means of measurements of the chamber response to a 90Sr standard check source and by measurements of radiation-induced leakage current. Correction factors for irradiation effects on cables and connectors were obtained as a function of the radiation energy, cable length, and absorbed dose dependences.