摘要
地下μ子强度随岩石深度的增加减弱。利用地下μ子的强度-深度关系能够测量天然状态岩石密度。此法可测μ子望远镜上方任意方向的岩石平均密度。
The intensity of underground cosmic-ray muons decreases when the rockdepth increases. The rock density in natural state can be measured throughintensity-depth relations of underground muons. This method can preciselymeasure the average densities of rocks with any thickness up to the order of1000 meter in any direction above the muon telescopy.
基金
国家305项目
国家自然科学基金
关键词
地下宇宙
υ子强度
岩石
密度
underground cosmic rays
muon intensity
rock density
Applications in geologies
