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blazar天体的统计特性

3.结 论

本文通过对HBLs、LBLs和FSRQs的红移,宽波段谱指数,光子谱指数,光度的分类统计分析,发现:

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(1) HBLs和LBLs的红移主要分布在0.5~1.5的数值范围内,较FSRQs的分布显得更集中; 内容来自www.paper51.com

(2)HBLs的X射线波段的光子谱指数Γx在图中分布的比较集中,LBLs和FSRQs分布的较弥散。单就分布来看,大部分的HBLs、LBLs和FSRQs都位于1.5~3.5这个范围内;

内容来自www.paper51.com

(3) 在HBLs、LBLs和FSRQs的宽波段谱指数分布图中,LBLs的能谱特征处于HBLs、和FSRQs之间,三者的差异呈现出一种连续的变化。

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对于HBLs、LBLs和FSRQs,不管是红移、宽波段谱指数、还是光度,它们在同一参量的分布图上有很大的差异,但在几个参量的统计分布图中却形成了一个整体。HBLs、LBLs和FSRQs的关系呈现复杂的多元性,所以并不能仅仅根据能谱分布的统计特性来判断它们的关系。另外由于个人能力有限,查阅到的资料不够全面,本质上的联系还需要更深入的研究。 内容来自论文无忧网 www.paper51.com

致谢 内容来自论文无忧网 www.paper51.com

感谢那维炜老师在我的论文完成过程中的悉心指导和耐心帮助,同时也感谢帮助过我的同学。

内容来自www.paper51.com

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