世界地震译丛2026，Vol.57Issue(4)：383-393,11.DOI:10.19975/j.dqyxx.2025-050
月球辐射环境概述:观测与模拟
Lunar radiation environment:Measurement and modeling results
摘要
Abstract
The exploration of the Moon is an extremely important part of aerospace missions.However,the Moon lacks the shielding of a global magnetic field and atmosphere,leaving it directly exposed to high energy space radiation,which poses non-negligible potential risks to lunar exploration missions.High energy particles from deep space may directly impact personnel or instruments on the lunar surface.Moreover,they react with the lunar regolith to generate a large number of secondary particles—including a significant amount of neutrons that are difficult to shield against—thereby introducing additional radiation risks.The lunar radiation environment is re-latively complex,constrained by multiple factors(such as radiation sources at different times,varying composi-tions and densities of lunar soil,etc.).Therefore,in addition to analyzing data from detectors mounted on space-craft or lunar landers,particle transport simulations tailored to different scenarios are also an important tool.Study-ing the lunar radiation environment is not only a requirement for the smooth execution of lunar exploration mis-sions but also contributes to addressing scientific issues such as analyzing the mechanisms of cosmic rays and the isotopic composition of lunar samples.As a review article,this paper respectively introduces the main sources of high energy particle radiation on the Moon,the mechanisms of interaction between high energy space radiation particles and lunar regolith,the measurement status of high energy particles and radiation doses on the lunar sur-face in recent years,the simulation of the lunar surface radiation environment,and the outlook for future research prospects.关键词
空间辐射/太阳高能粒子/银河宇宙射线/辐射屏蔽/蒙特卡罗模拟Key words
space radiation/solar high-energy particles/galactic cosmic rays/radiation shielding/Monte Carlo simulation分类
天文与地球科学引用本文复制引用
郭静楠,刘柏良..月球辐射环境概述:观测与模拟[J].世界地震译丛,2026,57(4):383-393,11.基金项目
国家自然科学基金资助项目(42521007,42188101,42474221) Supported by the National Natural Science Foundation of China(Grant Nos.42521007,42188101,42474221) （42521007,42188101,42474221）
