Yunnan Normal University

most citedThe causality between the rapid rotation of a sunspot and an X3.4 flare

45 citations

researchers with a paper here

L. Ma2 · h 11
Chenglin Xu1
Defang Kong1
H. T. Liu1 · h 14
Jin-Ming Bai1 · h 11
L. Fang1 · h 3
R. Lu1 · h 22
Xiaoli Yan1
Y. Bao1 · h 5
Y. Yin1 · h 7
Zhike Xue1
Zhongquan Qu1

collaborating institutions

National Astronomical ObservatoriesCN2 papers
Guangdong University of EducationCN1 paper
Guangxi UniversityCN1 paper
Jiaxing UniversityCN1 paper
University of Chinese Academy of SciencesCN1 paper
Yunnan ObservatoriesCN1 paper
Yuxi Normal UniversityCN1 paper

Showing astro-ph.SRShow all

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astro-ph.SR2009★ 45 cited

The causality between the rapid rotation of a sunspot and an X3.4 flare

Xiaoli Yan

Using multi-wavelength data of Hinode, a rapid rotation of a sunspot in active region NOAA 10930 is studied in detail. We found the extra-ordinary counterclockwise rotation of the…