编辑同志: 自从Pons和Fleischmann今年三月份宣布实现了室温条件下“核聚变”以来,世界上很多实验室都争相进行重复实验。证明核聚变发生的重要事实是中子测定、Y-射线测定、热量测定以及反应产物的分析。如果发生核聚变,则有~3He、~4He和T等产物。我们采用质谱方法对所谓“冷核聚变”产物进行了定性分析。得出一些有益结果。仪器及实验条件:VG7070E双聚焦质谱仪,EI电离源,电子能量70eV,发射电流2mA,收集电流 Editorial Comrades: Since Pons and Fleischmann announced in March this year that nuclear fusion has been achieved at room temperature, many laboratories in the world are vying for repeated experiments. Important facts that prove that nuclear fusion occurs are neutron measurements, gamma-ray measurements, calorimetry, and analysis of reaction products. If fusion occurs, there are ~ 3He, ~ 4He and T products. We used mass spectrometry to characterize so-called “cold fusion” products. Come to some beneficial results. Instrument and experimental conditions: VG7070E dual-focus mass spectrometer, EI ionization source, the electronic energy 70eV, emission current 2mA, collecting current