Statistic Analysis of Zebra Pattern Structures at 2.6-3.8GHz in an X3.4 Solar Flare

Yu Sijie, sjyu@nao.cas.cn, National Astronomical Observatories, Chinese Academy of Sciences
Yan Yihua, yyh@nao.cas.cn, National Astronomical Observatories, Chinese Academy of Sciences
Tan Baoling, bltan@nao.cas.cn, National Astronomical Observatories, Chinese Academy of Sciences

Abstract
The microwave zebra pattern during the impulsive phase of the solar flare may be closely associated with coronal magnetic structures during the energy release process through magnetic-reconnection. Many zebra patterns were observed by the Chinese Solar Broadband Radio Spectrometer(SBRS/Huairou) at 2.6-3.8GHz in the X3.4 solar flare on 2006 December 13. We carried out a comprehensive statistic analysis of the zebra pattern structures. This report will discuss the statistic results associated with zebra pattern, such work can give some intrinsic connections between solar flare and the coronal magnetic fields.