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On estimators of the jet bolometric luminosity of Fermi 2LAC blazars
Wang, Zerui1; Xue, Rui2; Du, Leiming1; Xie, Zhaohua1; Xiong DR(熊定荣)3; Yi, Tingfeng1; Xu, Yunbing1; Liu, Wenguang1
Source PublicationASTROPHYSICS AND SPACE SCIENCE
2017-10-01
Volume362Issue:10
DOI10.1007/s10509-017-3142-8
Contribution Rank第3完成单位
Indexed BySCI
KeywordMethods: Statistical Radiation Mechanisms:Non-thermal Galaxies: Active Bl Lacertae Objects:General
Abstract

Bolometric luminosity is a basic physical parameter that is widely used in the study of blazars. Due to the lack of simultaneous full wavelength data, several estimators of the bolometric luminosity are being used in practice. In this paper, we study and evaluate the reliability and significance of six estimators, the 5GHz luminosity, the 1keV luminosity, the gamma-ray luminosity, the 5GHz luminosity + the 1keV luminosity, the 5GHz luminosity + the gamma-ray luminosity and the 1keV luminosity + the gamma-ray luminosity, by analyzing the linear correlations between the integrated bolometric luminosity and them. Our main results are as follows. (i) All the six estimators are reliable in the sense that they are all significant correlated with the bolometric luminosity. (ii) Ranking from the higher significance of the reliability to lower one the six estimators are the 5GHz luminosity + the gamma-ray luminosity, the 1keV luminosity + the gamma-ray luminosity,gamma-ray luminosity, the 5GHz luminosity + the 1keV luminosity, the 5GHz luminosity and the 1keV luminosity. (iii) We suggest that the bolometric luminosity can be well estimated by the gamma-ray luminosity using the best linear equation that given in this paper for Fermi FSRQs. (iv) According to the linear regressions obtained in the analysis, we provide calibration for each estimator.

Funding ProjectNational Natural Science Foundation of China (NSFC)[U1431123] ; National Natural Science Foundation of China (NSFC)[10978019] ; National Natural Science Foundation of China (NSFC)[11263006] ; National Natural Science Foundation of China (NSFC)[11463001] ; Chinese Academy of Sciences (CAS)[U1431123] ; Chinese Academy of Sciences (CAS)[10978019] ; Chinese Academy of Sciences (CAS)[11263006] ; Chinese Academy of Sciences (CAS)[11463001] ; Provincial Natural Science Foundation of Yunnan[2013FZ042] ; Yunnan province education department[2014Y138] ; Yunnan province education department[ 2016ZZX066]
Funding OrganizationNational Natural Science Foundation of China (NSFC)[U1431123, 10978019, 11263006, 11463001] ; Chinese Academy of Sciences (CAS)[U1431123, 10978019, 11263006, 11463001] ; Provincial Natural Science Foundation of Yunnan[2013FZ042] ; Yunnan province education department[2014Y138, 2016ZZX066]
Language英语
Subject Area天文学 ; 天体物理学 ; 高能天体物理学
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle
PublisherSPRINGER
Publication PlaceVAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
ISSN0004-640X
URL查看原文
WOS IDWOS:000411111800010
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordSPECTRAL ENERGY-DISTRIBUTIONS ; LOG-PARABOLIC SPECTRA ; PARTICLE-ACCELERATION ; QUASARS ; MASS ; BAND ; ACCRETION ; EMISSION ; SEQUENCE ; DIVIDE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/11927
Collection丽江天文观测站(南方基地)
Corresponding AuthorDu, Leiming
Affiliation1.Department of Physics, Yunnan Normal University, Kunming, China
2.School of Astronomy and Space Science, Nanjing University, Nanjing, China
3.Yunnan Observatories, Chinese Academy of Sciences, Kunming, China
Recommended Citation
GB/T 7714
Wang, Zerui,Xue, Rui,Du, Leiming,et al. On estimators of the jet bolometric luminosity of Fermi 2LAC blazars[J]. ASTROPHYSICS AND SPACE SCIENCE,2017,362(10).
APA Wang, Zerui.,Xue, Rui.,Du, Leiming.,Xie, Zhaohua.,Xiong DR.,...&Liu, Wenguang.(2017).On estimators of the jet bolometric luminosity of Fermi 2LAC blazars.ASTROPHYSICS AND SPACE SCIENCE,362(10).
MLA Wang, Zerui,et al."On estimators of the jet bolometric luminosity of Fermi 2LAC blazars".ASTROPHYSICS AND SPACE SCIENCE 362.10(2017).
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