气体放电中的X射线诊断

X-ray Diagnostic in Gas Discharge

用气体放电法研究含氘金属异常现象时，发现有Ｘ射线产生．因此用吸收法、特征Ｘ射线法和ＮａＩ闪烁计数器测量了Ｘ射线能量，用７Ｌｉ热释光片估测了Ｘ射线强度．吸收法测出的Ｘ射线平均能量为（２６．９±２．２）ｋｅＶ和ＮａＩ闪烁计数器测出的（２６．０±２．４）ｋｅＶ单能Ｘ射线在测量误差内相符．

X rays were observed to create when the anomalous phenomenon in the metal loaded with deuterium studied by the gas-discharge method. Therefore the X-ray energy spectra were measured by the absorption method, the specific X-ray approach and the NaI scintillation counter, while X-ray intensity was estimated by using 7Li thermoluminescent foils. The X-ray average energy measured by the absorption method is 27. 6±2. 1keV,whlch is fitted within the error extent to 26. 0±2. 4keV monoenergetic Xrays measured by the NaI scintillation counter.