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THE SPECTRAL ENERGY DISTRIBUTIONS OF THE FERMI BLAZARS AND CONNECTION AMONG LOW-ENERGY PEAKED BL LACERTAE, HIGH-ENERGY PEAKED BL LACERTAE, AND FLAT SPECTRUM RADIO QUASARS
Li, HZ1,2; Xie GZ(谢光中)1,3; Yi, TF4; Chen, LE2; Dai, H1; Li, HZ (reprint author), Yunnan Univ, Dept Phys, Kunming 650091, Peoples R China.
Source PublicationASTROPHYSICAL JOURNAL
2010-02-01
Volume709Issue:2Pages:1407-1411
DOI10.1088/0004-637X/709/2/1407
Contribution Rank第3完成单位
Indexed BySCI
KeywordGalaxies: Active Galaxies: Fundamental Parameters Quasars: General
AbstractWe complied the optical, X-ray, and gamma-ray data for 54 Fermi blazars and studied the relationship between the broadband spectral index alpha(ox) and alpha(x gamma), as well as the relationship between the intrinsic composite spectral indices alpha(xox) and alpha(gamma x gamma) for this sample. The relationship between alpha(xox) and alpha(gamma x gamma) reveals that flat spectrum radio quasars and low-energy peaked BL Lacertae follow a continuous trend, which is consistent with previous results, whereas high-energy peaked BL Lacertae follow a separate distinct trend. Even so, a unified scheme is also revealed from alpha(xox)-alpha(gamma x gamma) diagram when all three subclasses of blazars are considered.
Funding OrganizationNational Natural Science Foundation of China [10878013] ; Natural Science Foundation of Yunnan Province [2006A0049M, 2007A230M]
Language英语
Subject AreaAstronomy & Astrophysics
SubtypeArticle
ISSN0004-637X
URL查看原文
WOS IDWOS:000273579800068
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordACTIVE GALACTIC NUCLEI ; DOUBLE-HUMP BEHAVIOR ; X-RAY-PROPERTIES ; LOUD BLAZARS ; OBJECTS ; SAMPLE ; LUMINOSITY ; BAND ; UNIFICATION ; GALAXIES
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Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/7047
Collection星系研究组
Corresponding AuthorLi, HZ (reprint author), Yunnan Univ, Dept Phys, Kunming 650091, Peoples R China.
Affiliation1.Physics Department, Yunnan University, Kunming 650091, China
2.Physics Department, Yuxi Normal University, Yuxi 653100, China
3.National Astronomical Observatories, Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, China
4.Physics Department, Yunnan Normal University, Kunming 650091, China
Recommended Citation
GB/T 7714
Li, HZ,Xie GZ,Yi, TF,et al. THE SPECTRAL ENERGY DISTRIBUTIONS OF THE FERMI BLAZARS AND CONNECTION AMONG LOW-ENERGY PEAKED BL LACERTAE, HIGH-ENERGY PEAKED BL LACERTAE, AND FLAT SPECTRUM RADIO QUASARS[J]. ASTROPHYSICAL JOURNAL,2010,709(2):1407-1411.
APA Li, HZ,Xie GZ,Yi, TF,Chen, LE,Dai, H,&Li, HZ .(2010).THE SPECTRAL ENERGY DISTRIBUTIONS OF THE FERMI BLAZARS AND CONNECTION AMONG LOW-ENERGY PEAKED BL LACERTAE, HIGH-ENERGY PEAKED BL LACERTAE, AND FLAT SPECTRUM RADIO QUASARS.ASTROPHYSICAL JOURNAL,709(2),1407-1411.
MLA Li, HZ,et al."THE SPECTRAL ENERGY DISTRIBUTIONS OF THE FERMI BLAZARS AND CONNECTION AMONG LOW-ENERGY PEAKED BL LACERTAE, HIGH-ENERGY PEAKED BL LACERTAE, AND FLAT SPECTRUM RADIO QUASARS".ASTROPHYSICAL JOURNAL 709.2(2010):1407-1411.
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