What is the role of magnetic null points in large flares?
文献类型：期刊论文
| 作者 | Schmieder, B.1; Mandrini, C. H.2; Demoulin, P.1,3; Aulanier, G.1; Li, H.3 ; Berlicki, A.4
|
| 刊名 | ADVANCES IN SPACE RESEARCH
 |
| 出版日期 | 2007 |
| 卷号 | 39期号:12页码:1840-1846 |
| 关键词 | magnetic reconnection sun, magnetic fields sun, X-rays sun, flares |
| ISSN号 | 0273-1177 |
| 英文摘要 | We have performed the analysis of the magnetic topology of active region NOAA 10486 before two large flares occurring on October 26 and 28, 2003. The 3D extrapolation of the photospheric magnetic field shows the existence of magnetic null points when using two different methods. We use TRACE 1600 angstrom and 195 A brightenings as tracers of the energy release due to magnetic reconnections. We conclude on the three following points: |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Engineering; Astronomy & Astrophysics; Geology; Meteorology & Atmospheric Sciences |
| 类目[WOS] | Astronomy & Astrophysics ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences |
| 研究领域[WOS] | Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences |
| 关键词[WOS] | QUASI-SEPARATRIX LAYERS ; ACTIVE-REGION ; SOLAR-FLARES ; CONSTANT ALPHA ; CURRENT SHEETS ; X-RAY ; RECONNECTION ; FIELD ; TOPOLOGY ; CORONA |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000253588900007 |
| 公开日期 | 2012-02-05 |
| 源URL | [http://159.226.72.40/handle/332002/2416]  |
| 专题 | 紫金山天文台_太阳高能及相关物理过程研究团组 |
| 作者单位 | 1.Observ Paris, CNRS, LESIA, UMR 8109, F-92195 Meudon, France 2.Univ Buenos Aires, CONICET, Inst Astron & Fis Espacio, RA-1428 Buenos Aires, DF, Argentina 3.Acad Sinica, Purple Mt Observ, Nanjing 210008, Peoples R China 4.Univ Wroclaw, Astron Inst, PL-51622 Wroclaw, Poland |
| 推荐引用方式 GB/T 7714 | Schmieder, B.,Mandrini, C. H.,Demoulin, P.,et al. What is the role of magnetic null points in large flares?[J]. ADVANCES IN SPACE RESEARCH,2007,39(12):1840-1846. |
| APA | Schmieder, B.,Mandrini, C. H.,Demoulin, P.,Aulanier, G.,Li, H.,&Berlicki, A..(2007).What is the role of magnetic null points in large flares?.ADVANCES IN SPACE RESEARCH,39(12),1840-1846. |
| MLA | Schmieder, B.,et al."What is the role of magnetic null points in large flares?".ADVANCES IN SPACE RESEARCH 39.12(2007):1840-1846. |
入库方式： OAI收割
来源：紫金山天文台
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。