| Hot Oxygen Corona at Mars and Its Effect on Solar Wind Deceleration |
| |
| 作者姓名： | ZHANG Tie-Long Lichtenegger Herbert 史建魁 王霄 Lammer Helmut |
| |
| 作者单位： | [1]Space Research Institute, Austrian Academy of Sciences, Graz, Austria [2]State Laboratory for Space Weather, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100080 |
| |
| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 40374057, and the International Collaboration Research Team Program of the Chinese Academy of Sciences. |
| |
| 摘 要： |
|
| 关 键 词： | 等离子测量 太阳风 火星 离子起源 天体物理学 |
| 收稿时间： | 2006-02-20 |
| 修稿时间： | 2006-02-20 |
Hot Oxygen Corona at Mars and Its Effect on Solar Wind Deceleration |
| |
| ZHANG Tie-Long,Lichtenegger Herbert,SHI Jian-Kui,WANG Xiao,Lammer Helmut.Hot Oxygen Corona at Mars and Its Effect on Solar Wind Deceleration[J].Chinese Physics Letters,2006,23(8):2338-2340. |
| |
| Authors: | ZHANG Tie-Long Lichtenegger Herbert SHI Jian-Kui WANG Xiao Lammer Helmut |
| |
| Affiliation: | 1 Space Research Institute, Austrian Academy of Sciences, Graz, Austria; 2.State Laboratory for Space Weather, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100080 |
| |
| Abstract: | Phobos 2 plasma measurements have revealed solar wind deceleration of about 100 km/s upstream of the Martian bow shock. It is suggested that the deceleration is due to the mass loading by the ions originating from the hot oxygen corona of Mars. In this study, we use a gas-dynamic model to estimate the solar wind deceleration caused by the mass loading effect and the result shows that the deceleration is only about 10-15 km/s when we invoke the well established hot oxygen corona density profiles. |
| |
| Keywords: | 96 30 Gc 94 30 Vf |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理快报》浏览原始摘要信息 |
|
点击此处可从《中国物理快报》下载免费的PDF全文 |
