| The Relation between the Amplitude and the Period of Solar Cycles |
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| 引用本文： | Zhan-Le Du,Hua-Ning Wang and Xiang-Tao He National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100012, Department of Astronomy,Beijing Normal University,Beijing 100875. The Relation between the Amplitude and the Period of Solar Cycles[J]. 中国天文和天体物理学报, 2006, 6(4): 489-494 |
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| 作者姓名： | Zhan-Le Du Hua-Ning Wang and Xiang-Tao He National Astronomical Observatories Chinese Academy of Sciences Beijing 100012 Department of Astronomy Beijing Normal University Beijing 100875 |
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| 作者单位： | Zhan-Le Du，Hua-Ning Wang and Xiang-Tao He National Astronomical Observatories，Chinese Academy of Sciences，Beijing 100012; Department of Astronomy，Beijing Normal University，Beijing 100875 |
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| 基金项目： | Supported by the National Natural Science Foundation of China. |
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| 摘 要： | The maximum amplitudes of solar activity cycles are found to be well anti-correlated (r = -0.72) with the newly defined solar cycle lengths three cycles before (at lag -3) in 13-month running mean sunspot numbers during the past 190 years. This result could be used for predicting the maximum sunspot numbers. The amplitudes of Cycles 24 and 25 are estimated to be 149.5±27.6 and 144.3±27.6, respectively.
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| 关 键 词： | 太阳 活动性 黑子 周期性 |
The Relation between the Amplitude and the Period of Solar Cycles |
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| Zhan-Le Du,Hua-Ning Wang,Xiang-Tao He. The Relation between the Amplitude and the Period of Solar Cycles[J]. Chinese Journal of Astronomy and Astrophysics, 2006, 6(4): 489-494 |
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| Authors: | Zhan-Le Du Hua-Ning Wang Xiang-Tao He |
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| Affiliation: | [1]National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 [2]Department of Astronomy, Beijing Normal University, Beijing 100875 |
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| Abstract: | |
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| Keywords: | Sun: activity - Sun: sunspots - Sun: general |
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