Phase asynchrony between coronal index and sunspot numbers
文献类型：期刊论文
| 作者 | Deng LH(邓林华)1,2 ; Qu ZQ(屈中权)1; Wang, KR3; Li, XB1
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| 刊名 | ADVANCES IN SPACE RESEARCH
 |
| 出版日期 | 2012-11-15 |
| 卷号 | 50期号:10页码:1425-1433 |
| 关键词 | Sun: corona - sunspots Methods: data analysis |
| ISSN号 | 0273-1177 |
| 产权排序 | 第一完成单位 |
| 通讯作者 | Deng, LH (reprint author), Chinese Acad Sci, Yunnan Astron Observ, Natl Astron Observ, POB 110, Kunming 650011, Peoples R China. |
| 英文摘要 | In this paper, the phase asynchrony between coronal index and sunspot numbers is investigated. It is found that, (1) the sunspot numbers begin one month earlier than coronal index, which should mathematically lead to phase asynchrony between them but with a slight effect; (2) the 11-year Schwabe cycle is the only one period with statistical significance for coronal index and sunspot numbers, and the difference between the length of the Schwabe cycle of them should also lead to phase asynchrony between them; (3) although coronal index and sunspot numbers are coherent in low-frequency components corresponding to the 11-year Schwabe cycle, they are asynchronous in phase in high-frequency components; (4) their different definitions and physical meanings may be a major rea ion why there is a phase asynchrony between them. (C) 2012 COSPAR. Published by Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences |
| 类目[WOS] | Astronomy & Astrophysics ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences |
| 研究领域[WOS] | Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences |
| 关键词[WOS] | SOLAR-ACTIVITY RECONSTRUCTION ; WAVELET ANALYSIS ; POLAR FACULAE ; TIME-SERIES ; LINE INTENSITY ; GREEN CORONA ; VARIABILITY ; ASYMMETRY ; CYCLE ; SUN |
| 收录类别 | SCI ; EI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0273117712004759 |
| 语种 | 英语 |
| WOS记录号 | WOS:000310099500010 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/4683]  |
| 专题 | 云南天文台_抚仙湖太阳观测站 |
| 作者单位 | 1.National Astronomical Observatories/Yunnan Astronomical Observatory, Chinese Academy of Sciences, P.O. Box 110, 650011 Kunming, PR China 2.Graduate School of the Chinese Academy of Sciences, ShijingShan Block, 100049 Beijing, PR China 3.North China Electric Power University, Beijing 102206, PR China |
| 推荐引用方式 GB/T 7714 | Deng LH,Qu ZQ,Wang, KR,et al. Phase asynchrony between coronal index and sunspot numbers[J]. ADVANCES IN SPACE RESEARCH,2012,50(10):1425-1433. |
| APA | Deng LH,Qu ZQ,Wang, KR,&Li, XB.(2012).Phase asynchrony between coronal index and sunspot numbers.ADVANCES IN SPACE RESEARCH,50(10),1425-1433. |
| MLA | Deng LH,et al."Phase asynchrony between coronal index and sunspot numbers".ADVANCES IN SPACE RESEARCH 50.10(2012):1425-1433. |
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来源：云南天文台
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