J/MNRAS/451/4193 Fermi/non-Fermi blazars jet power and accretion (Chen+, 2015)
Core-dominance parameter, black hole mass and jet-disc connection for Fermi
blazars.
Chen Y.Y., Zhang X., Zhang H.J., Yu X.L.
<Mon. Not. R. Astron. Soc., 451, 4193-4206 (2015)>
=2015MNRAS.451.4193C 2015MNRAS.451.4193C (SIMBAD/NED BibCode)
ADC_Keywords: QSOs ; BL Lac objects ; Redshifts ; Radio sources
Keywords: accretion, accretion discs - galaxies: active -
BL Lacertae objects: general - galaxies: jets - quasars: general -
radio continue: galaxies
Abstract:
We study the relationship between jet power and accretion for Fermi
and non-Fermi blazars. We also compare the relevant parameter. Our
main results are: (i) Fermi and non-Fermi blazars have significant
differences in red shift, black hole mass and broad line luminosity.
(ii) Fermi blazars have a higher average core-dominance parameter than
non-Fermi blazars, which suggests that Fermi blazars have a strong
beaming effect. (iii) We find a significant correlation between broad
line emission and jet power for Fermi and non-Fermi blazars, which
suggests a direct tight connection between jet and accretion. (iv) The
accretion and black hole mass may have a different contribution to jet
power for Fermi and non-Fermi blazars.
Description:
We selected the sample using radio catalogues to get the widest possible
sample of blazars based on their radio properties. We split them into
Fermi-detected sources and non-Fermi detections. Massaro et al.
(2009, J/A+A/495/691) created the "Multifrequency Catalogue of Blazars"
(Roma-BZCAT), which classifies blazars into three main groups based on
their spectral properties. In total, we have a sample containing 177
clean Fermi blazars (96 Fermi FSRQs and 81 Fermi BL Lacs) and 133
non-Fermi blazars (105 non-Fermi FSRQs and 28 non-Fermi BL Lacs).
File Summary:
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FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table2.dat 140 177 The sample of Fermi blazars
table3.dat 140 132 The sample of non-Fermi blazars
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See also:
J/MNRAS/348/937 : The CLASS blazar survey. III. (Caccianiga+, 2004)
J/A+A/495/691 : Multifrequency catalogue of blazars, Roma-BZCAT
(Massaro+, 2009)
J/ApJ/700/597 : FERMI LAT detected blazars (Abdo+, 2009)
J/ApJS/194/45 : QSO properties from SDSS-DR7 (Shen+, 2011)
J/ApJ/748/49 : Optical spectroscopy of 1LAC broad-line blazars
(Shaw+, 2012)
J/ApJS/199/31 : Fermi LAT second source catalog (2FGL) (Nolan+, 2012)
J/MNRAS/450/3568 : Non-Fermi blazar sample (Xiong+, 2015)
J/other/RAA/16.13 : Sample of Fermi Blazars (Chen+, 2016)
Byte-by-byte Description of file: table2.dat table3.dat
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Bytes Format Units Label Explanations
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1- 17 A17 --- Name Blazar name
19- 21 A3 --- Class [BZB/BZQ] Classification of the blazar (1)
23- 28 F6.4 --- z Redshift
30- 36 F7.4 Jy Score ? Radio core flux density at 1.4 GHz
38- 46 F9.3 mJy Sext ? Radio extended flux density at 1.4 GHz
48- 51 A4 --- r_Sext Reference for Score and Sext (2)
53- 58 F6.4 [Msun] logMBH1 ? First black hole mass value
59 A1 --- --- [,]
61- 66 F6.3 [Msun] logMBH2 ? Second black hole mass value
67 A1 --- --- [,]
69- 73 F5.3 [Msun] logMBH3 ? Third black hole mass value
74 A1 --- --- [,]
76- 79 F4.2 [Msun] logMBH4 ? Fourth black hole mass value
81- 84 A4 --- r_logMBH1 Reference for logMBH1 (3)
85 A1 --- --- [,]
87- 90 A4 --- r_logMBH2 Reference for logMBH2 (3)
91 A1 --- --- [,]
93- 96 A4 --- r_logMBH3 Reference for logMBH3 (3)
97 A1 --- --- [,]
99-102 A4 --- r_logMBH4 Reference for logMBH4 (3)
104-109 F6.3 [10-7W] logLBLR1 ? First broad-line luminosity value (erg/s)
110 A1 --- --- [,]
112-116 F5.2 [10-7W] logLBLR2 ? Second broad line luminosity value (erg/s)
117 A1 --- --- [,]
119-123 F5.2 [10-7W] logLBLR3 ? Third broad line luminosity value (erg/s)
125-128 A4 --- r_logLBLR1 Reference for logLBLR1 (3)
129 A1 --- --- [,]
131-134 A4 --- r_logLBLR2 Reference for logLBLR2 (3)
135 A1 --- --- [,]
137-140 A4 --- r_logLBLR3 Reference for logLBLR3 (3)
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Note (1): Classification as follows:
BZB = BL Lac object;
BZQ = Flat-spectrum radio quasar (FSRQ).
Note (2): Reference as follows:
A85 = Antonucci & Ulvestad (1985ApJ...294..158A 1985ApJ...294..158A);
C04 = Caccianiga & Marcha 2004 (J/MNRAS/348/937);
CB99 = Cassaro et al. (1999A&AS..139..601C 1999A&AS..139..601C);
GM04 = Giroletti et al. (2004ApJ...613..752G 2004ApJ...613..752G);
K10 = Kharb & Shastri (2004A&A...425..825K 2004A&A...425..825K);
L08 = Landt & Bignall (2008MNRAS.391..967L 2008MNRAS.391..967L);
M93 = Murphy et al. (1993MNRAS.264..298M 1993MNRAS.264..298M).
Note (3): Reference as follows:
C12 = Chai et al. (2012ApJ...759..114C 2012ApJ...759..114C);
C97 = Celotti et al. (1997MNRAS.286..415C 1997MNRAS.286..415C);
C99 = Cao & Jiang (1999MNRAS.307..802C 1999MNRAS.307..802C);
D03 = D'elia et al. (2003MNRAS.339.1081D 2003MNRAS.339.1081D);
F08 = Fan et al. (2008IAUS..245..243F 2008IAUS..245..243F);
G11 = Ghisellini et al. (2011MNRAS.414.2674G 2011MNRAS.414.2674G);
L03 = Liang & Liu (2003MNRAS.340..632L 2003MNRAS.340..632L);
L06 = Liu et al. (2006ApJ...637..669L 2006ApJ...637..669L);
L11 = Leon-tavares et al. (2011MNRAS.411.1127L 2011MNRAS.411.1127L);
S11 = Shen et al. 2011 (J/ApJS/194/45);
Sb12 = Sbarrato et al. (2012MNRAS.421.1764S 2012MNRAS.421.1764S);
Sh12 = Shaw et al. 2012 (J/ApJ/748/49);
W02 = Woo & Urry (2002ApJ...579..530W 2002ApJ...579..530W);
W04 = Wang et al. (2004ApJ...615L...9W 2004ApJ...615L...9W);
W08 = Wu et al. (2009RAA.....9..168W 2009RAA.....9..168W);
WS02 = Wang et al. (2002ApJ...579..554W 2002ApJ...579..554W);
X07 = Xie et al. (2007AJ....134.1464X 2007AJ....134.1464X);
X09 = Xu et al. (2009ApJ...694L.107X 2009ApJ...694L.107X);
Z09 = Zhou & Cao (2009RAA.....9..293Z 2009RAA.....9..293Z).
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History:
From electronic version of the journal
(End) Tiphaine Pouvreau [CDS] 15-Dec-2017