| 太阳光球磁场的螺度 |
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| 引用本文： | 包曙东,张洪起.太阳光球磁场的螺度[J].紫金山天文台台刊,1999,18(2):117-119. |
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| 作者姓名： | 包曙东 张洪起 |
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| 作者单位： | 中国科学院北京天文台!北京100012 |
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| 摘 要： | 本文首先给出了近两年来我们在太阳活动区光球电流螺度的观测与研究中所取得的一些最新结果。其次，我们也展望了太阳第２３ 周峰年期间有关磁螺度研究的若干课题
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| 关 键 词： | 活动区 电流螺度 太阳磁场 |
HELICITY OF THE PHOTOSPHERIC MAGENTIC FIELDS |
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| Authors: | Bao Shu dong Zhang Hong qi |
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| Abstract: | In this paper, we first summarize some observational patterns of magnetic helicity in the solar atmosphere. Then recent studies of pohotospheric current helicity in solar active regions are presented. In our studies, great interest is focussed on helicity sign in active regions, evolution of the large scale current helicity and the correlation between current helicity and flare occurrence. Finally, we list a few problems we expect to resolve in the near future. |
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| Keywords: | active regions current helicity magnetic fields |
| 本文献已被 CNKI 维普 等数据库收录！ |
