摘要
结合K-S检验方法,对Blazar天体的HBL、LBL、FSRQ等三个子类的谱指数、光度、红移等物理量的分布规律进行了统计分析,得到如下主要结论:HBL的物理量的分布一般与LBL、FSRQ有明显差异,而后两者间却较接近;且复合谱指数、光度及红移的值有从HBL到LBL再到FSRQ的连续增大趋势。
This article has intended to analyze, by employing K- S test, the statistical distributions of spectral indices, multi - color luminosity, and redshifts of the Blazar' s subclasses : HBL, LBL, and FSRQ. Some useful conclusions were acquired as following: In general, the distribution of the HBL ' s parameters considerably differs with that of the LBL and FSRQ, yet the distribution for the later two subtypes are very similar; further more, the distributions of , redshifts, and the multi - color (radio, X -ray, optical) luminosity imply a tendency of continual increase which starts from HBL and reaches a peak in FSRQ.
出处
《云南师范大学学报(自然科学版)》
2010年第1期1-5,共5页
Journal of Yunnan Normal University:Natural Sciences Edition
基金
国家自然科学基金资助项目(10878013)
云南省面上项目(2006A0049M)
云南省教育厅科学研究基金(08Y0300)