摘要Anomalous 3He/4He ratios in deuterium−loaded titanium samples are observed to be about 1– 4×10−1, much greater than the values (≤10−4) in natural objects. Control experiments with the deuterium-unloaded titanium sample and original industrial deuterium gas are also carried out, but no anomalous 3He/4He values are observed. In addition, anomalous tritium in deuterium−loaded titanium samples are also observed. To explain the excess 3He and tritium in the deuterium-loaded titanium samples, it is required that the deuteron-induced nuclear reaction occurs in the samples at low temperature.
Abstract：Anomalous 3He/4He ratios in deuterium−loaded titanium samples are observed to be about 1– 4×10−1, much greater than the values (≤10−4) in natural objects. Control experiments with the deuterium-unloaded titanium sample and original industrial deuterium gas are also carried out, but no anomalous 3He/4He values are observed. In addition, anomalous tritium in deuterium−loaded titanium samples are also observed. To explain the excess 3He and tritium in the deuterium-loaded titanium samples, it is required that the deuteron-induced nuclear reaction occurs in the samples at low temperature.
JIANG Song-Sheng**;HE Ming;WU Shao-Yong;QI Bu-Jia. Anomalously High Isotope Ratio 3He/4He and Tritium in Deuterium-Loaded Metal: Evidence for Nuclear Reaction in Metal Hydrides at Low Temperature[J]. 中国物理快报, 2012, 29(1): 12503-012503.
JIANG Song-Sheng**, HE Ming, WU Shao-Yong, QI Bu-Jia. Anomalously High Isotope Ratio 3He/4He and Tritium in Deuterium-Loaded Metal: Evidence for Nuclear Reaction in Metal Hydrides at Low Temperature. Chin. Phys. Lett., 2012, 29(1): 12503-012503.
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2012, Vol. 29 
