Direct observation of dose distribution around a syringe-needle type proton-induced X-ray source using liquid scintillator and a CCD camera
Direct observation of dose distribution around a syringe-needle type proton-induced X-ray source using liquid scintillator and a CCD camera
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使用液体闪烁体和 CCD 相机直接观察注射针型质子诱导 X 射线源周围的剂量分布
DOI：
10.1142/s0129083516500066
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Y. Oguri and H. Fukuda
中科院分区：
文献类型：
--
作者：
Y. Hu;K. Kondo;Y. Mizushiro;Y. Oguri and H. Fukuda
本文讨论了一种直接观察注射器-针型质子诱导单色x射线源周围剂量分布的方法，以避免常规近距离放射治疗可能存在的风险。给出了用液体闪烁体和高灵敏度CCD相机拍摄的图像，并将其与Geant4蒙特卡罗模拟结果进行了比较，定性地评价了剂量分布。
This paper discusses a method to directly observe the dose distribution around a syringe-needle-type proton-induced monochromatic X-ray source proposed to avoid the risk that could exist in conventional brachytherapy. Images taken by using liquid scintillator and a high sensitivity CCD camera are presented and the dose distribution is qualitatively evaluated by comparing it with a Geant4 Monte Carlo simulation result.