the National Natural Science Foundation of China(Grant 10373017);the Excellent Scientists Training Program of Beijing
We reconstruct the developing history of solar 10.7 cm radio flux (F10.7) since 1848, based on the yearly sunspot number and the variations. A relationship between the maximum and the linear regression slope of the ...
the National Natural Science Foundation of China (Grant Nos. 50677020, 10333040 and 10373017);the Science and Technology Diffusion Program of China Meteorological Administration (Grant No. CMATG2007M03)
Solar energetic particles (SEPs) are accelerated in corona at an early phase of solar energetic particle events (SEPE). The acceleration mechanism of SEPs in corona can only be inferred from an analysis of multi-band ...
Supported by the National Natural Science Foundation of China (Grant No. 10373017)
Using the Lomb-Scargle periodogram we analyzed two sunspot series: the one over the past 11000 years at the 10-year interval based upon the survey data of 14C concentration in tree-rings, recon- structed by Solanki et...