Magnetic shear and nonpotential energy evolution of solar minimum and the onset of solar cycle 23
文献类型：会议论文
| 作者 | Dun JP(敦金平)1,2 ; Zhang, H1; Zhang BR(张柏荣)2; Li RF(李如凤)2
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| 出版日期 | 2001 |
| 会议名称 | 24th General Assembly of the International-Astronomical-Union |
| 会议日期 | 2000-08-07 |
| 会议地点 | MANCHESTER, ENGLAND |
| 期号 | 203 |
| 页码 | 267-269 |
| 通讯作者 | Dun, J (reprint author), Chinese Acad Sci, Natl Astron Observ, Beijing Astron Observ, A20 Datun Rd, Beijing 100012, Peoples R China. |
| 英文摘要 | Using a 1995-1998 data set of vector magnetograms, the magnetic field flux, shear angle of the transverse field and nonpotential energy of active regions were calculated. The evolution of these parameters were analyzed together with time series of the solar monthly sunspot relative number and area to study their relationships in the ascending phase of solar cycle 23. We find the magnetic flux and nonpotential energy have a good correlation with sunspot relative number and area. But the magnetic shear angle does not develop as above indices. |
| 收录类别 | SCI ; CPCI |
| 产权排序 | 第二完成单位 |
| 会议网址 | http://adsabs.harvard.edu/abs/2001IAUS..203..267D |
| 会议录 | Proceedings of IAU Symposium - RECENT INSIGHTS INTO THE PHYSICS OF THE SUN AND HELIOSPHERE: HIGHLIGHTS FROM SOHO AND OTHER SPACE MISSIONS
 |
| 会议录出版者 | ASTRONOMICAL SOC PACIFIC |
| 学科主题 | Astronomy & Astrophysics ; Meteorology & Atmospheric Sciences |
| 会议录出版地 | 390 ASHTON AVE, SAN FRANCISCO, CA 94112 USA |
| 语种 | 英语 |
| ISSN号 | 0074-1809 |
| ISBN号 | 1-58381-069-2 |
| WOS记录号 | WOS:000175997400055 |
| 研究领域[WOS] | Astronomy & Astrophysics ; Meteorology & Atmospheric Sciences |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/4321]  |
| 专题 | 云南天文台_其他 |
| 作者单位 | 1.Beijing Astronomical Observatory, National Astronomical Observatories, Chinese Academy of Sciences, A20 Datun Road, Chaoyang District, Beijing 100012, China 2.Yunnan Astronomical Observaotry, National Astronomical Observatories, Chinese Academy of Sciences, Kunming, Yunnan, 650011, China |
| 推荐引用方式 GB/T 7714 | Dun JP,Zhang, H,Zhang BR,et al. Magnetic shear and nonpotential energy evolution of solar minimum and the onset of solar cycle 23[C]. 见:24th General Assembly of the International-Astronomical-Union. MANCHESTER, ENGLAND. 2000-08-07.http://adsabs.harvard.edu/abs/2001IAUS..203..267D. |
入库方式： OAI收割
来源：云南天文台
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