MAGNETIC-STRUCTURES AND ENERGY OF 1989 MARCH FLARES
文献类型：期刊论文
| 作者 | WU, ST; WENG, FS; WANG, HM; ZIRIN, H; AI, GX
|
| 刊名 | ADVANCES IN SPACE RESEARCH
 |
| 出版日期 | 1993-09-01 |
| 卷号 | 13期号:9页码:127-130 |
| 英文摘要 | We use a recently developed non-linear force-free model to analyze the magnetic structures and energy for 1989 March flares. In this analysis, we extrapolated the magnetic structure using the vector magnetograms obtained at Huairou Solar Observatory. In order to validate our extrapolated magnetic field topology, we compared our computed magnetic field results with H(alpha) pictures obtained at Big Bear Solar Observatory. The results are presented for the evolution of the magnetic field structure (i.e. potential and non-linear force-free field), magnetic energy, and current distribution. lt shows that the location of the occurrences of the flares are approximately related to the location of the high intensity of the currents. Further, we demonstrate that the amount of energy in force-free fields is more than adequate to power the flares. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1993LX18400019 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/7942]  |
| 专题 | 国家天文台_院士 |
| 作者单位 | 1.UNIV ALABAMA,DEPT MECH ENGN,HUNTSVILLE,AL 35899 2.CALTECH,PASADENA,CA 91125 3.BEIJING ASTRON OBSERV,BEIJING,PEOPLES R CHINA |
| 推荐引用方式 GB/T 7714 | WU, ST,WENG, FS,WANG, HM,et al. MAGNETIC-STRUCTURES AND ENERGY OF 1989 MARCH FLARES[J]. ADVANCES IN SPACE RESEARCH,1993,13(9):127-130. |
| APA | WU, ST,WENG, FS,WANG, HM,ZIRIN, H,&AI, GX.(1993).MAGNETIC-STRUCTURES AND ENERGY OF 1989 MARCH FLARES.ADVANCES IN SPACE RESEARCH,13(9),127-130. |
| MLA | WU, ST,et al."MAGNETIC-STRUCTURES AND ENERGY OF 1989 MARCH FLARES".ADVANCES IN SPACE RESEARCH 13.9(1993):127-130. |
入库方式： OAI收割
来源：国家天文台
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