A study of a sequence of blazars from FSRQs to BL Lac objects

doi:10.1007/s11433-010-0018-0

YNAO OpenIR > 南方基地

	A study of a sequence of blazars from FSRQs to BL Lac objects
	Liu HT(刘洪涛)1 ; Chen L(陈亮)1,2 ; Liu, HT (reprint author), Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China.
发表期刊	SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
	2010-01
卷号	53 期号:Supplement 1 页码:231-234
DOI	10.1007/s11433-010-0018-0
分类号	P145.8
产权排序	第1完成单位
收录类别	SCI
关键词	Black Hole Physics Galaxies: Active Galaxies: Evolution Galaxies: Nuclei Quasars: General
摘要	There are significant correlations between the broad line region luminosity L(BLR), the quantity Delta(max) ( maximum of Delta=log[(F(nu))(cm)/(F(nu))(mm)]) and redshift z. There are strong correlations between the extended radio luminosity P(E), L(BLR) and Delta(max). Our results indicate that FSRQs with higher mass accretion rate (M) over dot and black hole spin j occur in the earlier, highly luminous, violent phase of the galactic sequence, and BL Lacs with lower (M) over dot and j occur in the lower luminous, later phase of the galactic sequence, while FR II BL Lacs are possible intermediate stages in the sequence of blazars from FSRQs to FR I BL Lacs with j lower than FR II BL Lacs. It is indicated that there is a disk-jet symbiosis in blazars.
项目资助者	National Basic Research Program of ChinaNational Basic Research Program of China [2009CB824800]
语种	英语
学科领域	Physics
文章类型	Article
ISSN	1674-7348
URL	查看原文
归档日期	2010-03-01
WOS记录号	WOS:000280291800053
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
关键词[WOS]	RADIO-LOUD QUASARS ; SPECTRAL ENERGY-DISTRIBUTIONS ; ACTIVE GALACTIC NUCLEI ; LACERTAE OBJECTS ; CENTRAL ENGINES ; LINE EMISSION ; ACCRETION ; UNIFICATION ; DIAGNOSTICS ; POPULATION
引用统计
文献类型	期刊论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/5398
专题	南方基地
通讯作者	Liu, HT (reprint author), Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China.
作者单位	1.National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming, 650011, China 2.Graduate University of the Chinese Academy of Sciences, Beijing, 100049, China
第一作者单位	中国科学院云南天文台
推荐引用方式 GB/T 7714	Liu HT,Chen L,Liu, HT . A study of a sequence of blazars from FSRQs to BL Lac objects[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2010,53(Supplement 1):231-234.
APA	Liu HT,Chen L,&Liu, HT .(2010).A study of a sequence of blazars from FSRQs to BL Lac objects.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,53(Supplement 1),231-234.
MLA	Liu HT,et al."A study of a sequence of blazars from FSRQs to BL Lac objects".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 53.Supplement 1(2010):231-234.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Astudyofasequenc_省略_（329KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览请求全文