The soft X-ray coronal mass ejection above solar limb of 1998 April 23
文献类型：期刊论文
| 作者 | Chen XJ(陈晓娟) |
| 刊名 | CHINESE ASTRONOMY AND ASTROPHYSICS
 |
| 出版日期 | 2002-04 |
| 卷号 | 26期号:2页码:172-182 |
| 关键词 | solar activity solar corona X-ray radio emission |
| ISSN号 | 0275-1062 |
| 产权排序 | 第一完成单位 |
| 通讯作者 | Chen, XJ (reprint author), Chinese Acad Sci, Yunnan Astron Obsev, Kunming 650011, Peoples R China. |
| 英文摘要 | Using the observational materials of SXT/HXT aboard satellite Yohkoh and the Nobeyama Radioheliograph (NoRH) on 1998-04-23, a comprehensive study of the soft X-ray coronal mass ejection (CME) above solar SE limb shows that there were two magnetic dipolar sources (MDSs), one magnetic capacity belt (MCB) between the MDSs, one neutral current sheet (NCS) and some rare activation sources (ASs). When the MCB was changed by the ASs to become a magnetic energy belt (MEB), both mass and energy were concentrated to form the NCS. When the MDSs were connected by the MEB, the NCS was formed and the CME occurred. Mass was ejected not only from the NCS, but also from the whole MEB. The expanding loop of the CME had the two MDSs as footpoints. The top of the loop was always inclined towards the footpoint of the weaker source, and its locus marks the NCS. |
| 学科主题 | Astronomy & Astrophysics |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | GEOMAGNETIC STORMS ; INTERPLANETARY ; DISTURBANCES ; SUN ; ORIGIN ; MODEL |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0275106202000553 |
| 语种 | 英语 |
| WOS记录号 | WOS:000176345300006 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/4142]  |
| 专题 | 云南天文台_其他 |
| 推荐引用方式 GB/T 7714 | Chen XJ. The soft X-ray coronal mass ejection above solar limb of 1998 April 23[J]. CHINESE ASTRONOMY AND ASTROPHYSICS,2002,26(2):172-182. |
| APA | 陈晓娟.(2002).The soft X-ray coronal mass ejection above solar limb of 1998 April 23.CHINESE ASTRONOMY AND ASTROPHYSICS,26(2),172-182. |
| MLA | 陈晓娟."The soft X-ray coronal mass ejection above solar limb of 1998 April 23".CHINESE ASTRONOMY AND ASTROPHYSICS 26.2(2002):172-182. |
入库方式： OAI收割
来源：云南天文台
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