Solar wind-generated current in the Lunar Dust Experiment
文献类型：期刊论文
| 作者 | Xie, Lianghai1; Zhang, Xiaoping1; Zheng, Yongchun1,2 ; Guo, Dawei1
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| 刊名 | GEOPHYSICAL RESEARCH LETTERS
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| 出版日期 | 2016-04-28 |
| 卷号 | 43期号:8页码:3662-3669 |
| 英文摘要 | Measurements from the Lunar Dust Experiment (LDEX) show that the current associated with lofted lunar dust lacks an altitude dependence, implying that the current may come from other sources. Here we present some evidences for solar wind (SW)-generated current. Direct SW influx on the nightside can cause a large current, and the backscattered energetic neutral atoms (ENAs) on the dayside can bring a good correlation between the current and SW density. It is found that the current favors a lower SW speed and a smaller SW incident angle, but the dependences are also affected by the solar zenith angle (SZA) and the scattering function of ENAs. Picked-up ions can enhance the current when the angle between the convection electric field and LDEX's normal is larger than 90 degrees. But when the angle is smaller than 90 degrees, the enhancement is negligible. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000378338800006 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/5315]  |
| 专题 | 国家天文台_月球与深空探测研究部 |
| 作者单位 | 1.Macau Univ Sci & Technol, Lunar & Planetary Sci Lab, Macau, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Lianghai,Zhang, Xiaoping,Zheng, Yongchun,et al. Solar wind-generated current in the Lunar Dust Experiment[J]. GEOPHYSICAL RESEARCH LETTERS,2016,43(8):3662-3669. |
| APA | Xie, Lianghai,Zhang, Xiaoping,Zheng, Yongchun,&Guo, Dawei.(2016).Solar wind-generated current in the Lunar Dust Experiment.GEOPHYSICAL RESEARCH LETTERS,43(8),3662-3669. |
| MLA | Xie, Lianghai,et al."Solar wind-generated current in the Lunar Dust Experiment".GEOPHYSICAL RESEARCH LETTERS 43.8(2016):3662-3669. |
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来源：国家天文台
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