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Characteristics of solar wind rotation

文献类型：期刊论文

作者Li, K. J.1,2,3; Feng, W.4
刊名MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
出版日期2019-11-01
卷号489期号:3页码:3427-3435
关键词Sun: activity Sun: corona solar wind
ISSN号0035-8711
DOI10.1093/mnras/stz2407
英文摘要Over 54 yr of hourly mean value of solar wind velocity from 1963 November 27 to 2017 December 31 are used to investigate characteristics of the rotation period of solar wind through autocorrelation analysis. Solar wind of high velocity is found to rotate faster than low-velocity wind, while its rotation rate increases with increasing velocity, but in contrast for solar wind of low velocity, its rotation rate decreases with increasing velocity. Our analysis shows that solar wind of a higher velocity statistically possesses a faster rotation rate for the entire solar wind. The yearly rotation rate of solar wind velocity does not follow the Schwable cycle, but it is significantly negatively correlated to yearly sunspot number when it leads by 3 yr. Physical explanations are proposed to these findings.
WOS关键词DIFFERENTIAL ROTATION ; GEOMAGNETIC-ACTIVITY ; CORONAL ROTATION ; SPEED ; PERIODICITIES ; EVOLUTION ; REGIONS ; PLASMA ; HOLES ; SUN
资助项目National Natural Science Foundation of China[11973085] ; National Natural Science Foundation of China[11903077] ; National Natural Science Foundation of China[11633008] ; National Natural Science Foundation of China[11573065] ; Yunling-Scholar Project ; National Project for large scale scientific facilities
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000489288600036
出版者OXFORD UNIV PRESS
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunling-Scholar Project ; Yunling-Scholar Project ; National Project for large scale scientific facilities ; National Project for large scale scientific facilities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunling-Scholar Project ; Yunling-Scholar Project ; National Project for large scale scientific facilities ; National Project for large scale scientific facilities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunling-Scholar Project ; Yunling-Scholar Project ; National Project for large scale scientific facilities ; National Project for large scale scientific facilities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunling-Scholar Project ; Yunling-Scholar Project ; National Project for large scale scientific facilities ; National Project for large scale scientific facilities
源URL[http://ir.bao.ac.cn/handle/114a11/28048]  
专题中国科学院国家天文台
通讯作者Li, K. J.; Feng, W.
作者单位1.Chinese Acad Sci, Yunnan Observ, Kunming 650011, Yunnan, Peoples R China
2.Chinese Acad Sci, Ctr Astron Mega Sci, 20A Datun Rd, Beijing 100012, Peoples R China
3.Chinese Acad Sci, Natl Astron Observ, Key Lab Solar Act, Beijing 100012, Peoples R China
4.Kunming Univ Sci & Technol, Res Ctr Anal & Measurement, Kunming 650093, Yunnan, Peoples R China
推荐引用方式
GB/T 7714		 Li, K. J.,Feng, W.. Characteristics of solar wind rotation[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2019,489(3):3427-3435.
APA Li, K. J.,&Feng, W..(2019).Characteristics of solar wind rotation.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,489(3),3427-3435.
MLA Li, K. J.,et al."Characteristics of solar wind rotation".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 489.3(2019):3427-3435.

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来源：国家天文台

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