The Moon ’ S Regolith Archive in Lunar Meteorites
نویسندگان
چکیده
منابع مشابه
Regolith Exposure of Lunar Meteorites Based on Neutron Capture Induced Shifts in Samarium Isotopic Composition
Introduction. Most lunar meteorites have unique cosmic-ray exposure (CRE) histories with long exposure times on the Moon, followed by very short transfer times from the Moon to Earth, typically 10-10 yr. Due to these short transfer times of lunar meteorites in space, the inventories of most cosmogenic radionuclides with half-lives of 10-10 yr contain contributions from exposure in the lunar reg...
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Lunar meteorites (LMs) are rocks found on Earth that were ejected from the Moon by impact of an asteroidal me-teoroid. Three factors make the LMs important to remote sensing studies: (1) Most are breccias composed of regolith or fragmental material, (2) all are rocks that resided (or breccias composed of material that resided) in the upper few meters of the Moon prior to launch [e.g., 15], and ...
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