A logistic model for magnetic energy storage in solar active regions
文献类型：期刊论文
| 作者 | Wang, Hua-Ning1 ; Cui, Yan-Mei2; He, Han1
|
| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
 |
| 出版日期 | 2009-06-01 |
| 卷号 | 9期号:6页码:687-693 |
| 关键词 | Sun: photosphere Sun: magnetic field Sun: solar activity |
| 英文摘要 | Previous statistical analyses of a large number of SOHO/MDI full disk longitudinal magnetograms provided a result that demonstrated how responses of solar flares to photospheric magnetic properties can be fitted with sigmoid functions. A logistic model reveals that these fitted sigmoid functions might be related to the free energy storage process in solar active regions. Although this suggested model is rather simple, the free energy level of active regions can be estimated and the probability of a solar flare with importance over a threshold can be forecast within a given time window. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000267180100007 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/7938]  |
| 专题 | 国家天文台_太阳物理研究部 |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 2.Chinese Acad Sci, Space Sci Res & Applicat Ctr, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Hua-Ning,Cui, Yan-Mei,He, Han. A logistic model for magnetic energy storage in solar active regions[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2009,9(6):687-693. |
| APA | Wang, Hua-Ning,Cui, Yan-Mei,&He, Han.(2009).A logistic model for magnetic energy storage in solar active regions.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,9(6),687-693. |
| MLA | Wang, Hua-Ning,et al."A logistic model for magnetic energy storage in solar active regions".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 9.6(2009):687-693. |
入库方式： OAI收割
来源：国家天文台
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