BL和FSRQ峰值频率与宽波段谱指数的相关性

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摘要基于Michigan大学射电天文台的数据库,采用了其在4.8GHz的射电数据和相关数据源在X射线和光学波段的数据,计算了其同步辐射的峰值频率,vp和宽波段谱指数α.结果表明,α和log(v)之间存在着比较强的相关性,射电源的αrx-log(vp)分布基于BL和FSRQ可以分为两部分.

作者张伟珊袁聿海

机构地区清远职业技术学院广州大学天体中心

出处《牡丹江师范学院学报（自然科学版）》 2007年第3期16-17,共2页 Journal of Mudanjiang Normal University：Natural Sciences Edition

基金广东省人才基金支持项目(Q02114)

关键词峰值频率宽波段谱指数 FSRQ

参考文献8

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2007年第3期

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