| 根据行星际闪烁(IPS)的双频互谱估计太阳风速度 |
| |
| 引用本文： | 叶品中, 宋希圣. 根据行星际闪烁(IPS)的双频互谱估计太阳风速度[J]. 空间科学学报, 1997, 17(3): 248-254. doi: 10.11728/cjss1997.03.248 |
| |
| 作者姓名： | 叶品中 宋希圣 |
| |
| 作者单位： | 中国科学技术大学地球与空间科学系, 合肥 230026 |
| |
| 摘 要： | 本文讨论了观测频率为232MHz和327MHz时,利用互谱的方法估计太阳风速度的可能性、考虑路径积分效应,结果表明在17°≤ε≤50°范围内,对于几种可能的太阳风速度分布,由互谱所得结果与太阳风速度值差别小于15%.
|
| 关 键 词： | 行星际闪烁 归一化互谱 太阳风速度 |
| 收稿时间： | 1996-05-28 |
| 修稿时间： | 1997-01-03 |
USE TWO-FREQUENCY CO-SPECTRUM OF INTERPLANETARY SCINILLATION TO COMPUTE THE VELOCITY OF SOLAR WIND |
| |
| YE Pinzhong, SONG Xisheng. USE TWO-FREQUENCY CO-SPECTRUM OF INTERPLANETARY SCINILLATION TO COMPUTE THE VELOCITY OF SOLAR WIND[J]. Chinese Journal of Space Science, 1997, 17(3): 248-254. doi: 10.11728/cjss1997.03.248 |
| |
| Authors: | YE Pinzhong SONG Xisheng |
| |
| Affiliation: | Department of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026 |
| |
| Abstract: | The possibility of computing the velocity of solar wind by means of co-spectrumtechnique at two frequency 232 WHz and 327MHz is discussed in thes paper. Whenthe effect of integrahon is considered at the elongations 17°-50° with some possiblevelocity distribution, the derived results from co-spectrm tochnique indicate adeviation less than 15% from the velocity of solar wind. |
| |
| Keywords: | Interplanetary scintillation Nomalized co-spectrum Solar wind speed |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《空间科学学报》浏览原始摘要信息 |
|
点击此处可从《空间科学学报》下载全文 |
