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Global analysis of active longitudes of sunspots
Zhang, L.1,2; Mursula, K.1; Usoskin, I.3; Wang, H.2
AbstractContext. Active longitudes have been found in various manifestations of solar activity. The longitudinal distribution of, e. g., sunspots and solar X-ray flares shows two persistent preferred longitudes separated by roughly 180 degrees. We previously studied solar X-ray flares using an improved version of a dynamic, differentially rotating coordinate system and found enhanced rotational asymmetry and rotation parameter values that are consistent for the three classes of X-ray flares.
KeywordSun: Rotation Sunspots
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WOS IDWOS:000289557200031
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Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.Univ Oulu, Dept Phys, Oulu 90014, Finland
2.Chinese Acad Sci, Key Lab Solar Act, Natl Astron Observ, Beijing, Peoples R China
3.Univ Oulu, Sodankyla Geophys Observ, Oulu 90014, Finland
Recommended Citation
GB/T 7714
Zhang, L.,Mursula, K.,Usoskin, I.,et al. Global analysis of active longitudes of sunspots[J]. ASTRONOMY & ASTROPHYSICS,2011,529.
APA Zhang, L.,Mursula, K.,Usoskin, I.,&Wang, H..(2011).Global analysis of active longitudes of sunspots.ASTRONOMY & ASTROPHYSICS,529.
MLA Zhang, L.,et al."Global analysis of active longitudes of sunspots".ASTRONOMY & ASTROPHYSICS 529(2011).
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