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  4. 中国科学院地球与行星物理重点实验室
Earth Wind as a Possible Exogenous Source of Lunar Surface Hydration

文献类型：期刊论文

作者Wang, H. Z.1,11; Zhang, J.1; Shi, Q. Q.1,11; Saito, Y.10; Degeling, A. W.1; Rae, I. J.9; Zong, Q. G.8; Wei, Y.7; Liu, J.11; Guo, R. L.6
刊名ASTROPHYSICAL JOURNAL LETTERS
出版日期2021-02-01
卷号907期号:2页码:17
ISSN号2041-8205
关键词Solar wind Earth-moon system Planetary magnetospheres Space plasmas The Moon Solar-terrestrial interactions Lunar surface
DOI10.3847/2041-8213/abd559
英文摘要Understanding the sources of lunar water is crucial for studying the history of lunar evolution, as well as the interaction of solar wind with the Moon and other airless bodies. Recent orbital spectral observations revealed that the solar wind is a significant exogenous driver of lunar surficial hydration. However, the solar wind is shielded over a period of 3-5 days per month as the Moon passes through the Earth's magnetosphere, during which a significant loss of hydration is expected. Here we report the temporal and spatial distribution of polar surficial OH/H2O abundance, using Chandrayaan-1 Moon Mineralogy Mapper (M-3) data, which covers the regions inside/outside the Earth's magnetosphere. The data shows that polar surficial OH/H2O abundance increases with latitude, and that the probability of polar surficial OH/H2O abundance remains at the same level when in the solar wind and in the magnetosphere by controlling latitude, composition, and lunar local time. This indicates that the OH/H2O abundance in the polar regions may be saturated, or supplemented from other possible sources, such as Earth wind (particles from the magnetosphere, distinct from the solar wind), which may compensate for thermal diffusion losses while the Moon lies within the Earth's magnetosphere. This work provides some clues for studies of planet-moon systems, whereby the planetary wind serves as a bridge connecting the planet with its moons.
WOS关键词SOLAR-WIND ; HYDROGEN IMPLANTATION ; VOLCANIC GLASSES ; OXYGEN IONS ; WATER ICE ; PLASMA ; MOON ; HYDROXYL ; REGOLITH ; BODIES
资助项目National Natural Science Foundation of China[41974189] ; National Natural Science Foundation of China[41941001] ; National Natural Science Foundation of China[41731068] ; National Natural Science Foundation of China[41773065] ; National Natural Science Foundation of China[41961130382] ; National Natural Science Foundation of China[41941003] ; National Key Research and Development Project[2019YFE0123300] ; Key Research Program of Frontier Sciences, CAS[QYZDY-SSW-DQC028] ; Royal Society[NAF\R1\191047] ; Specialized Research Fund for State Key Laboratories ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB 41000000] ; Pre-research project on Civil Aerospace Technologies by CNSA[D020201] ; STFC[ST/V006320/1] ; open fund of the Key Laboratory of Lunar and Deep Space Exploration, Chinese Academy of Sciences ; Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment ; National Key R&D Program of China[2020YFE0202100]
WOS研究方向Astronomy & Astrophysics
语种英语
出版者IOP PUBLISHING LTD
WOS记录号WOS:000612624900001
资助机构National Natural Science Foundation of China ; National Key Research and Development Project ; Key Research Program of Frontier Sciences, CAS ; Royal Society ; Specialized Research Fund for State Key Laboratories ; Strategic Priority Research Program of Chinese Academy of Sciences ; Pre-research project on Civil Aerospace Technologies by CNSA ; STFC ; open fund of the Key Laboratory of Lunar and Deep Space Exploration, Chinese Academy of Sciences ; Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Key Research and Development Project ; Key Research Program of Frontier Sciences, CAS ; Royal Society ; Specialized Research Fund for State Key Laboratories ; Strategic Priority Research Program of Chinese Academy of Sciences ; Pre-research project on Civil Aerospace Technologies by CNSA ; STFC ; open fund of the Key Laboratory of Lunar and Deep Space Exploration, Chinese Academy of Sciences ; Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Key Research and Development Project ; Key Research Program of Frontier Sciences, CAS ; Royal Society ; Specialized Research Fund for State Key Laboratories ; Strategic Priority Research Program of Chinese Academy of Sciences ; Pre-research project on Civil Aerospace Technologies by CNSA ; STFC ; open fund of the Key Laboratory of Lunar and Deep Space Exploration, Chinese Academy of Sciences ; Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Key Research and Development Project ; Key Research Program of Frontier Sciences, CAS ; Royal Society ; Specialized Research Fund for State Key Laboratories ; Strategic Priority Research Program of Chinese Academy of Sciences ; Pre-research project on Civil Aerospace Technologies by CNSA ; STFC ; open fund of the Key Laboratory of Lunar and Deep Space Exploration, Chinese Academy of Sciences ; Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment ; National Key R&D Program of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/98775]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Zhang, J.
作者单位1.Shandong Univ, Inst Space Sci, Sch Space Sci & Phys, Lab Opt Astron & Solar Terr Environm, Weihai 264209, Shandong, Peoples R China
2.Chinese Sci Acad & Shen Cty, Joint Res & Dev Ctr, Qingdao, Shandong, Peoples R China
3.Beihang Univ, Sch Space & Environm, Beijing, Peoples R China
4.Univ Michigan, Dept Climate & Space Sci & Engn, Ann Arbor, MI 48109 USA
5.Chinese Acad Sci, Inst Geochem, Ctr Lunar & Planetary Sci, Guiyang, Peoples R China
6.Univ Liege, STAR Inst, Lab Phys Atmospher & Planetaire, Liege, Belgium
7.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
8.Peking Univ, Sch Earth & Space Sci, Beijing, Peoples R China
9.Northumbria Univ, Dept Maths Phys & Elect Engn, Newcastle, England
10.Japan Aerosp Explorat Agcy, Inst Space & Astronaut Sci, Sagamihara, Kanagawa, Japan
推荐引用方式
GB/T 7714		 Wang, H. Z.,Zhang, J.,Shi, Q. Q.,et al. Earth Wind as a Possible Exogenous Source of Lunar Surface Hydration[J]. ASTROPHYSICAL JOURNAL LETTERS,2021,907(2):17.
APA Wang, H. Z..,Zhang, J..,Shi, Q. Q..,Saito, Y..,Degeling, A. W..,...&Pu, Z. Y..(2021).Earth Wind as a Possible Exogenous Source of Lunar Surface Hydration.ASTROPHYSICAL JOURNAL LETTERS,907(2),17.
MLA Wang, H. Z.,et al."Earth Wind as a Possible Exogenous Source of Lunar Surface Hydration".ASTROPHYSICAL JOURNAL LETTERS 907.2(2021):17.

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来源：地质与地球物理研究所

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