Cosmic ray muons prove valuable across various fields, from particle physics experiments to non-invasive tomography, thanks to their high flux and exceptional penetrating capability. Utilizing a scintillator detector, one can effectively study the topography of mountains situated above tunnels and underground spaces. The Hankuk Atmospheric-muon Wide Landscaping (HAWL) project successfully charts the mountainous region of eastern Korea by measuring cosmic ray muons with a detector in motion. The real-time muon flux measurement shows a tunnel length accuracy of 6.0%, with a detectable overburden range spanning from 8 to 400 meter-water-equivalent depth. This is the first real-time portable muon tomography.

中文翻译：

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使用 Hankuk Atmospheric-muon Wide Landscaping 的实时便携式 muography ： HAWL


宇宙射线μ子在从粒子物理学实验到非侵入性断层扫描等各个领域都证明了自己的价值，这要归功于它们的高通量和卓越的穿透能力。利用闪烁体探测器，可以有效地研究位于隧道和地下空间上方的山脉地形。Hankuk Atmospheric-μ子Wide Landscaping （HAWL） 项目通过使用运动中的探测器测量宇宙射线 μ 子，成功地绘制了韩国东部山区的地图。实时 μ 子磁通量测量显示，隧道长度精度为 6.0%，可检测覆盖层范围为 8 至 400 米水当量深度。这是第一个实时便携式 μ 子断层扫描。