Acceleration of scattered solar wind protons at the polar terminator of the moon: results from chang'e-1/swids
文献类型：期刊论文
| 作者 | Wang, X. -D.1,3; Bian, W.1; Wang, J. -S.2; Liu, J. -J.1; Zou, Y. -L.1; Zhang, H. -B.1; Lue, C.1; Liu, J. -Z.1; Zuo, W.1; Su, Y.1 |
| 刊名 | Geophysical research letters
 |
| 出版日期 | 2010-04-09 |
| 卷号 | 37页码:5 |
| ISSN号 | 0094-8276 |
| DOI | 10.1029/2010gl042891 |
| 通讯作者 | Wang, x. -d.(wangxd@bao.ac.cn) |
| 英文摘要 | We report accelerated particles observed by solar wind ion detectors (swids) on chang'e-1 spacecraft close to terminator regions of the moon. as the spacecraft crosses the terminator, a stream of ions with energy of similar to 200ev/q are detected. as the spacecraft moves to the anti-subsolar point of the moon, the energy of these ions increase by 600 similar to 1500ev. this phenomenon occurs at north/south pole when imf b(y) component is dominant and negative/positive. it is proposed these particles are scattered solar wind protons, accelerated by the convection electric field of the solar wind and e x b drift in the ambipolar electric field at the flank of the lunar wake. this mechanism allows a new portion of solar wind protons to enter the central lunar wake, and provides a possibility to study the property of proton scattering at the dayside of the moon. citation: wang, x.-d., et al. (2010), acceleration of scattered solar wind protons at the polar terminator of the moon: results from chang'e-1/swids, geophys. res. lett., 37, l07203, doi:10.1029/2010gl042891. |
| WOS关键词 | LUNAR PLASMA WAKE ; SURFACE ; WAVES |
| WOS研究方向 | Geology |
| WOS类目 | Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000276545100002 |
| 出版者 | AMER GEOPHYSICAL UNION |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2408806 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, X. -D. |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 2.Natl Ctr Space Weather, Beijing 100081, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, X. -D.,Bian, W.,Wang, J. -S.,et al. Acceleration of scattered solar wind protons at the polar terminator of the moon: results from chang'e-1/swids[J]. Geophysical research letters,2010,37:5. |
| APA | Wang, X. -D..,Bian, W..,Wang, J. -S..,Liu, J. -J..,Zou, Y. -L..,...&Li, C. -L..(2010).Acceleration of scattered solar wind protons at the polar terminator of the moon: results from chang'e-1/swids.Geophysical research letters,37,5. |
| MLA | Wang, X. -D.,et al."Acceleration of scattered solar wind protons at the polar terminator of the moon: results from chang'e-1/swids".Geophysical research letters 37(2010):5. |
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来源：中国科学院大学
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