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Association of CMEs with solar surface activity during the rise and maximum phases of solar cycles 23 and 24
Gao PX(高朋鑫)1,2,3; Li, T2; Zhang, J2
Source PublicationRESEARCH IN ASTRONOMY AND ASTROPHYSICS
2014-10
Volume14Issue:10Pages:1289-1300
DOI10.1088/1674-4527/14/10/008
Contribution Rank第1完成单位
Indexed BySCI
KeywordSun: coronal mass ejections (CMEs) Sun: filaments, prominences Sun: flares sunspots
Abstract

The cyclical behaviors of sunspots, flares and coronal mass ejections (CMEs) for 54 months from 2008 November to 2013 April after the onset of Solar Cycle (SC) 24 are compared, for the first time, with those of SC 23 from 1996 November to 2001 April. The results are summarized below. (i) During the maximum phase, the number of sunspots in SC 24 is significantly smaller than that for SC 23 and the number of flares in SC 24 is comparable to that of SC 23. (ii) The number of CMEs in SC 24 is larger than that in SC 23 and the speed of CMEs in SC 24 is smaller than that of SC 23 during the maximum phase. We individually survey all the CMEs (1647 CMEs) from 2010 June to 2011 June. A total of 161 CMEs associated with solar surface activity events can be identified. About 45% of CMEs are associated with quiescent prominence eruptions, 27% of CMEs only with solar flares, 19% of CMEs with both active-region prominence eruptions and solar flares, and 9% of CMEs only with active-region prominence eruptions. Comparing the association of the CMEs and their source regions in SC 24 with that in SC 23, we notice that the characteristics of source regions for CMEs during SC 24 may be different from those of SC 23.

Funding ProjectNational Natural Science Foundation of China[11203068] ; National Natural Science Foundation of China[11273057] ; National Natural Science Foundation of China[11303050] ; National Natural Science Foundation of China[11025315] ; National Basic Research Program of China (973 program)[2011CB811406] ; National Basic Research Program of China (973 program)[2012CB957801] ; Chinese Academy of Sciences ; Foundation of Key Laboratory of Solar Activity of National Astronomical Observatories of Chinese Academy of Sciences[KLSA201302] ; Key Laboratory of Dark Matter and Space Astronomy of Purple Mountain Observatory of Chinese Academy of Sciences[DMS2012KT008]
Funding OrganizationNational Natural Science Foundation of China[11203068, 11273057, 11303050, 11025315] ; National Basic Research Program of China (973 program)[2011CB811406, 2012CB957801] ; Chinese Academy of Sciences ; Foundation of Key Laboratory of Solar Activity of National Astronomical Observatories of Chinese Academy of Sciences[KLSA201302] ; Key Laboratory of Dark Matter and Space Astronomy of Purple Mountain Observatory of Chinese Academy of Sciences[DMS2012KT008]
Language英语
Subject Area天文学 ; 太阳与太阳系 ; 太阳物理学
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle
PublisherNATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES
Publication Place20A DATUN RD, CHAOYANG, BEIJING, 100012, PEOPLES R CHINA
ISSN1674-4527
URL查看原文
Archive Date2014-11-27
WOS IDWOS:000342804500008
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordCORONAL MASS EJECTIONS ; MISSION ; JET
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/6242
Collection太阳物理研究组
Corresponding AuthorGao PX(高朋鑫)
Affiliation1.National Astronomical Observatories/Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, China
2.Key Laboratory of Solar Activity, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China
3.Key Laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008, China
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Corresponding Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Gao PX,Li, T,Zhang, J. Association of CMEs with solar surface activity during the rise and maximum phases of solar cycles 23 and 24[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2014,14(10):1289-1300.
APA Gao PX,Li, T,&Zhang, J.(2014).Association of CMEs with solar surface activity during the rise and maximum phases of solar cycles 23 and 24.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,14(10),1289-1300.
MLA Gao PX,et al."Association of CMEs with solar surface activity during the rise and maximum phases of solar cycles 23 and 24".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 14.10(2014):1289-1300.
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