診断用X線管の管電圧, 管電流と波形による放射X線の特性変化 : (I)直流管電圧波形

佐藤 孝司

doi:10.6009/jjrt.kj00001368581

診断用X線管の管電圧, 管電流と波形による放射X線の特性変化 : (I)直流管電圧波形

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佐藤孝司

京都大学原子炉実験所

書誌事項

タイトル別名

X-RAY CHARACTERISTIC FROM DIAGNOSTIC X-RAY TUBE FOR APPLIED VOLTAGE AND CURRENT WAVEFORM : (I) CONSTANT POTENTIAL
診断用X線管の管電圧,管電流と波形による放射X線の特性変化-1-直流管電圧波形
シンダンヨウ Xセンカンノカンデンアツ , カンデンリュウトハケイニヨルホウシャ Xセンノトクセイヘンカ 1 チョクリュウカンデンアツハケイ

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The photon energy spectra, photon fluence, mean energy exposure of primary X-ray from diagnostic X-ray tube have been computed at a distance of 1 meter from target for a wide range of kVp and filtration. The computations are based upon Kramer's rule for differential bremsstrahlung spectra and Hettinger's experimental data for charactaristic K X-ray. It becomes clear that correlation for the thysical characteristic of radiation from X-ray tube and operating conditions. The aluminum transmission for computed radiations are good agreement with experimental values obtained under a variety of aperating conditions.