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XMM-Newton卫星观测大陵五数据分析

ANALYSIS ON ALGOL WITH XMM-NEWTON DATA
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摘要 分析了XMM Newton卫星对密近双星系统大陵五的观测数据 ,得出其光变曲线和能谱 .通过对光变曲线的分析 ,得出探测到的X射线耀发的线形尺度和纬度 .通过能谱随时间的演化得到了大陵五X射线冕的温度结构 . An observation on close eclipsing binary Algol is presented and the light curve and spectra are obtained. From the light curve, the linear scale and latitude of the X-ray flare detected are also obtained. And the temperature structure of Algols corona is suggested from the spectra.
出处 《北京师范大学学报(自然科学版)》 CAS CSCD 北大核心 2004年第5期606-611,共6页 Journal of Beijing Normal University(Natural Science)
基金 国家自然科学基金资助项目 (10 2 730 10 ) 国家"九七三"计划资助项目 (TG2 0 0 0 0 776 )
关键词 大陵五 X射线 耀发 Algol X-ray flare
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参考文献10

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