用三维运动学模式研究太阳暗条消失与行星际扰动
文献类型：期刊论文
| 作者 | 刘四清 ; 赵寄昆 |
| 刊名 | 地球物理学报
 |
| 出版日期 | 1998 |
| 卷号 | 41期号:6页码:735-743 |
| 关键词 | 太阳暗条 行星际扰动 运动学模式 日冕 |
| ISSN号 | 0001-5733 |
| 其他题名 | RELATIONSHIP BETWEEN FILAMENT DISAPPEARANCE EVENTS AND INTERPLANETARY DISTURBANCES STUDIED BY A 3-D HINEMATIC METHOD |
| 通讯作者 | 北京8701信箱 |
| 中文摘要 | 本文用19个行星际扰动事件为样本,采用三维运动学模式研究暗条消失事件(简称ＦＤ事件)与行星际瞬变扰动间的关系.太阳上的扰动源取行星际扰动前2-5ｄ以内的所有FD事件,用势场模式计算得到的源表面磁场为背景,模拟每个扰动在行星际中的传播及其相互作用过程,观察扰动到达地球的时间和扰动大小.从模拟的结果来看,FD事件与行星际扰动事件有较好的对应关系,说明FD事件是行星际瞬变事件的一类重要的太阳源.19个事 |
| 英文摘要 | Using a 3-D kinematic method, the connection between solar filament disappearance events (FD) and interplanetary disturbances is investigated. Nineteen events of interplanetary disturbances observed at lAU were chosen as studying samples.All FD events which occurred 2- 5 days earlier then the investigated samples were considered as probable disturbance sources. Sources surface field (at 2.5 Rs) calculated from the photospheric magnetic field observations using a potential field model, was taken as the background magnetic field. We simulated the propagation and interaction of the interplanetary disturbances caused by the selected FD events and the results are compared with simulations and observations.Good connections could be found between FD events and interplanetary disturbances for 63% of the total events. Our results indicate FD events are important candidates as the source of interplanetary disturbance events. |
| 学科主题 | 空间环境 |
| 收录类别 | CSCD |
| 语种 | 中文 |
| CSCD记录号 | CSCD:428131 |
| 源URL | [http://ir.cssar.ac.cn/handle/122/460]  |
| 专题 | 国家空间科学中心_空间环境部 |
| 推荐引用方式 GB/T 7714 | 刘四清,赵寄昆. 用三维运动学模式研究太阳暗条消失与行星际扰动[J]. 地球物理学报,1998,41(6):735-743. |
| APA | 刘四清,&赵寄昆.(1998).用三维运动学模式研究太阳暗条消失与行星际扰动.地球物理学报,41(6),735-743. |
| MLA | 刘四清,et al."用三维运动学模式研究太阳暗条消失与行星际扰动".地球物理学报 41.6(1998):735-743. |
入库方式： OAI收割
来源：国家空间科学中心
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