【摘要】 对本底靶进行热处理后用TiT源重新开展打靶实验,未知谱线消失,证明未知谱线不是由靶中杂质造成的。将同种材料制成的两块本底靶分别进行热处理和不做任何处理,置于氢气放电源中进行照射生成源照靶,用TiT源打这两块源照靶发现照射前经热处理的靶产生的4条未知谱线较强,证明热处理能够增强靶吸附未知粒子的能力。更多还原

【Abstract】 In experiments of hydrogen discharge ,4 invariable-energy unknown X-ray lines were detected when TiT radioactive source bombarded background target. The unknown X-ray disappeared when TiT radioactive source bombarded heat treated background target,which proved that unknown X-ray lines were not emissions from impurities in the target. Two background targets of homogeneity material were made,one of which was heated,and then both were bombarded by the hydrogen discharge source to form the irradiated targets. TiT radioactive source bombarded the irradiated targets,and 4 unknown X-ray lines of the heat treated target were evident,which proves that heat treatment enhances adsorption capability of target.更多还原