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[期刊论文] 作者：Huai-Zhen Li,Luo-En Chen,Yun-G,
来源：天文和天体物理学研究：英文版 年份：2015
We compiled the radio, optical and X-ray data of blazars from the Sloan Digital Sky Survey database, and presented the distribution of luminosities and broadban...
[期刊论文] 作者：Guang-Zhong Xie,Luo-En Chen,Hu,
来源：中国天文和天体物理学报：英文版 年份：2005
Black hole mass is one of the fundamental physical parameters of active galactic nuclei (AGNs), for which many methods of estimation have been proposed.One set...
[期刊论文] 作者：Li Ma,Luo-En Chen,Guang-Zhong,
来源：中国天文和天体物理学报：英文版 年份：2007
We have collected a sample of 70 BL Lacs (33 radio-selected BL Lacs and 37 X-ray selected BL Lacs) with multi-waveband data for investigating the classifying cr...
[期刊论文] 作者：Luo-En Chen,Huai-Zhen Li,Ting-,
来源：天文和天体物理学研究：英文版 年份：2013
Using a large sample of blazars of the Fermi observations presented by Abdo et al.,we constructed a sample of blazars including high energy peaked BL Lac object...
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