2007MNRAS.379..260M


C.D.S. - SIMBAD4 rel 1.7 - 2021.06.25CEST03:08:28

2007MNRAS.379..260M - Mon. Not. R. Astron. Soc., 379, 260-274 (2007/July-3)

The interplay between radio galaxies and cluster environment.

MAGLIOCCHETTI M. and BRUGGEN M.

Abstract (from CDS):

By combining the REFLEX and NORAS cluster data sets with the NVSS radio catalogue, we obtain a sample of 145, z < 0.3, X-ray-selected clusters brighter than 3x10–12 erg/s/cm2 that show a central radio emission above 3 mJy. For virial masses Mvir≲ 1014.5M, 11 clusters out of 12 (corresponding to 92 per cent of the systems) are inhabited by a central radio source. This fraction decreases with higher masses as ∝ M–0.4vir. If this decrease is a selection effect, it suggests that the majority of X-ray-selected clusters host in their centre a radio source brighter than ∼1020 W/Hz/sr. A division of the sample into clusters harbouring either point-like or an extended radio-loud active galactic nucleus (AGN) reveals that the steepening of the LX-T relation for low-temperature clusters is strongly associated with the presence of central radio objects with extended jets and/or lobe structures. In the latter case, LXT4 while for point-like sources one recovers an approximately self-similar relation LXT2.3. Monte Carlo simulations show that the steepening of the LX-T relation is not caused by clusters being underluminous in the X-ray band, but rather by overheating, most likely caused by the interplay between the extended radio structures and the intracluster medium. In the case of low-mass systems, we also find a tight correlation between radio luminosity and cluster temperature. The effects of the central radio source on the thermal state of a cluster become less important with increasing cluster mass.

The presence of radio sources with extended structures (61, corresponding to ∼42 per cent of the sample) is enhanced in X-ray luminous clusters with respect to `field' radio-loud AGN. Furthermore, we find that the luminosity distribution of the cluster radio population differs from that of all radio sources, as there is a deficit of low-luminosity (LR≲ 1022 W/Hz/sr) objects, while the number of high-luminosity ones is boosted. The net effect on the radio luminosity function of radio galaxies associated with cluster centres is of a flattening at all luminosities LR≲ 1024 W/Hz/sr.


Abstract Copyright: 2007 The Authors. Journal compilation © 2007 RAS

Journal keyword(s): galaxies: active - galaxies: clusters: general - galaxies: statistics - cosmology: observations - radio continuum: galaxies - X-rays: galaxies: clusters

VizieR on-line data: <Available at CDS (J/MNRAS/379/260): table1.dat>

Simbad objects: 152

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Number of rows : 152

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 NAME UGC 12890 Group GrG 00 00 10.6 +08 16 37           ~ 15 0
2 ACO 2717 ClG 00 03 12.9 -35 56 13           ~ 128 0
3 ACO 2700 ClG 00 03 49.7 +02 03 59           ~ 80 0
4 UGC 32 Sy1 00 04 58.446 +11 42 03.27   17       ~ 22 0
5 1RXS J000459.1+114205 ClG 00 04 59.4 +11 42 02           ~ 12 0
6 ACO 2734 ClG 00 11 21.60 -28 51 16.6           ~ 133 0
7 ACO 22 ClG 00 20 34.8 -25 41 51           ~ 96 0
8 PSZ2 G114.90-34.35 GrG 00 21 24.6149 +28 03 01.550   17.8       ~ 18 0
9 ACO S 41 ClG 00 25 33 -33 01.0           ~ 22 1
10 ACO 77 ClG 00 40 34.2 +29 31 27           ~ 72 0
11 ACO 85 ClG 00 41 37.8 -09 20 33           ~ 816 0
12 ACO S 84 ClG 00 49 23.2 -29 31 33           ~ 78 0
13 ACO 133 ClG 01 02 39.0 -21 57 15           ~ 346 1
14 ACO 151 ClG 01 08 52.3 -15 25 01           ~ 183 1
15 ACO 2895 ClG 01 18 04.48 -27 00 13.4           ~ 34 0
16 CAN 10 ClG 01 20 59.7358 -13 51 33.627           ~ 19 0
17 2E 0122.9+0129 ClG 01 25 31.3 +01 45 33           ~ 19 0
18 NGC 533 GiG 01 25 31.432 +01 45 33.57   13.1 14.11     ~ 209 0
19 2MAXI J0134-082 ClG 01 32 41.1 -08 04 06           ~ 16 0
20 BAX 024.3000-09.1833 ClG 01 37 16.19 -09 11 40.0           ~ 28 0
21 ACO 262 ClG 01 52 50.4 +36 08 46           ~ 662 1
22 RXC J0200.2+3126 ClG 02 00 16.5 +31 26 11           ~ 9 0
23 ACO S 301 ClG 02 49 33.72 -31 11 23.2           ~ 65 2
24 RXC J0252.8-0116 ClG 02 52 49.4 -01 16 27           ~ 100 0
25 NGC 1132 GiG 02 52 51.82 -01 16 29.0   13.9   12.16   ~ 150 0
26 ZwCl 0258+0142 ClG 03 01 38.5 +01 55 16     18.0     ~ 29 0
27 ACO 426 ClG 03 19 47.2 +41 30 47           ~ 2016 1
28 ACO S 373 ClG 03 38 30 -35 27.3           ~ 1619 0
29 ZwCl 0335+0956 ClG 03 38 35.3 +09 57 54           ~ 353 1
30 RXC J0340.1-1835 ClG 03 40 11.9 -18 34 49           ~ 6 0
31 NAME III ZW 54 Group ClG 03 41 16.9 +15 24 27           ~ 39 0
32 ACO 478 ClG 04 13 20.7 +10 28 35           ~ 478 0
33 RXC J0413.9-3805 ClG 04 13 58.8 -38 05 53           ~ 19 0
34 RBS 533 GrG 04 19 38.2 +02 25 12           ~ 39 1
35 ClG 0422-09 ClG 04 25 51.02 -08 33 38.5           ~ 88 0
36 ACO 496 ClG 04 33 30.3838 -13 14 21.584           ~ 667 2
37 RX J0439.0+0715 ClG 04 39 00.7 +07 15 45           ~ 55 0
38 BAX 069.7593+05.3453 ClG 04 39 02.2 +05 20 43           ~ 71 0
39 RBS 651 ClG 05 28 15.1 -29 43 03           ~ 13 0
40 ACO 3364 ClG 05 47 36.1753 -31 52 22.695           ~ 64 0
41 ACO 3392 ClG 06 27 05.6 -35 29 30           ~ 32 2
42 NAME UGC 3957 Group ClG 07 40 59.4 +55 25 55           ~ 23 0
43 ZwCl 0735+7421 ClG 07 41 40.3 +74 14 58     17.70     ~ 227 0
44 ACO 646 ClG 08 22 10.0 +47 05 58           ~ 95 1
45 ACO 761 ClG 09 10 36.0 -10 34 59           ~ 31 0
46 ClG 0915.7-1153 ClG 09 18 06.5 -12 05 36           ~ 11 0
47 ACO 780 ClG 09 18 30 -12 15.7           ~ 440 0
48 ACO 795 ClG 09 24 02.5 +14 10 05           ~ 85 0
49 ACO S 617 ClG 09 38 01.5 -20 20 36           ~ 12 0
50 RXC J0944.6-2633 ClG 09 44 37.1 -26 33 50           ~ 7 0
51 ACO 907 ClG 09 58 21.84 -11 03 47.5           ~ 117 0
52 ACO 923 ClG 10 06 31 +25 54.4           ~ 28 0
53 ACO 3444 ClG 10 23 53.1540 -27 15 07.840           ~ 67 0
54 ACO 1023 ClG 10 27 58.8 -06 47 54           ~ 18 0
55 ACO 1045 ClG 10 34 59.5 +30 41 39           ~ 36 0
56 NAME Hydra I Cluster ClG 10 36 36.0 -27 31 04           ~ 786 1
57 ACO 1068 ClG 10 40 47.1 +39 57 19           ~ 191 0
58 ACO 1084 ClG 10 44 37.1 -07 04 47           ~ 69 0
59 NAME NGC 3411 Group GrG 10 50 26.9 -12 50 26           ~ 46 0
60 ACO 1190 ClG 11 11 28.60 +40 49 48.0           ~ 112 0
61 ACO 1348 ClG 11 41 24.0 -12 16 00           ~ 61 0
62 ACO 3490 ClG 11 45 19.6 -34 25 59           ~ 44 1
63 ACO 1371 ClG 11 45 25.23 +15 30 25.6           ~ 48 1
64 ACO 1413 ClG 11 55 18.0 +23 24 19           ~ 390 0
65 NAME NGC 4066 Group ClG 12 04 11.6 +20 20 53           ~ 10 0
66 NAME NGC 4073 Group GrG 12 04 21.7 +01 50 19     13.53     ~ 250 0
67 ZwCl 1215+0400 ClG 12 17 40.6 +03 39 45           ~ 110 0
68 MCXC J1225.2+3213 ClG 12 25 12.0 +32 13 45           ~ 21 0
69 87GB 122241.8+323117 Sy2 12 25 13.103 +32 14 02.09   15.42 14.23     ~ 31 0
70 NAME Vir I ClG 12 26 32.1 +12 43 24   10.00 8.49     ~ 6061 0
71 RBS 1118 ClG 12 29 45.46 +07 59 22.9           ~ 11 0
72 RXC J1234.2-3856 ClG 12 34 17.3 -38 56 38           ~ 6 0
73 ACO S 701 ClG 12 36 48.1 -35 32 01           ~ 7 0
74 NAME NGC 4636 Group GrG 12 42 49.5 +02 41 08           ~ 551 0
75 M 60 GiP 12 43 40.008 +11 33 09.40   10.3       ~ 1274 0
76 RBS 1175 ClG 12 52 34.93 -31 15 56.8           ~ 22 0
77 HCG 62 CGG 12 53 05.6 -09 12 21           ~ 297 0
78 RXC J1253.6-3931 ClG 12 53 41.3 -39 32 00           ~ 8 0
79 NAME A3528-N ClG 12 54 22.1 -29 00 46           ~ 34 0
80 NAME A3528-S ClG 12 54 40.6 -29 13 44           ~ 53 0
81 ACO 1644 ClG 12 57 11.6 -17 24 34           ~ 340 1
82 ACO 1651 ClG 12 59 22.43 -04 11 47.1           ~ 277 0
83 RXC J1301.6-0650 ClG 13 01 35.6 -06 50 01           ~ 7 0
84 ACO 1668 ClG 13 03 44.90 +19 16 37.2           ~ 100 0
85 RXC J1304.2-3030 ClG 13 04 16.7 -30 30 55           ~ 13 0
86 RXC J1315.3-1623 ClG 13 15 24.0 -16 23 07           ~ 11 0
87 NAME NGC 5098 Group GrG 13 20 15.4 +33 08 30           ~ 56 0
88 ACO 1735 ClG 13 26 17.2 +12 30 03           ~ 33 1
89 BAX 201.5734+00.2261 ClG 13 26 17.8 +00 13 33     15.80     ~ 27 0
90 ACO 3558 ClG 13 27 54.8 -31 29 32           ~ 413 2
91 ACO 3560 ClG 13 32 23.7 -33 08 21           ~ 124 1
92 RXC J1346.2-1632 ClG 13 46 12.9 -16 32 42           ~ 5 0
93 ACO 1795 ClG 13 49 00.5 +26 35 07           ~ 1185 0
94 RXC J1349.3-3018 ClG 13 49 19.2 -30 18 34           ~ 6 0
95 ACO 1835 ClG 14 01 02.07 +02 52 43.2           ~ 644 1
96 ACO 1837 ClG 14 01 36.2 -11 07 48           ~ 100 0
97 ACO S 753 ClG 14 03 35.9 -33 59 16           ~ 80 1
98 ACO 3581 ClG 14 07 29.8 -27 01 04           ~ 168 3
99 ACO 1885 ClG 14 13 43.73 +43 39 45.0           ~ 59 0
100 ZwCl 1420+4952 ClG 14 21 35.7 +49 33 04   16       ~ 20 0
101 ACO 1927 ClG 14 31 06.2 +25 38 15           ~ 93 0
102 PBC J1442.3+2218 ClG 14 42 18.9 +22 18 20           ~ 21 0
103 ACO 1991 ClG 14 54 30.2 +18 37 51           ~ 314 1
104 NGC 5813 LIN 15 01 11.265 +01 42 07.09 12.00 11.45 10.46 10.06   ~ 592 1
105 NAME NGC 5813 Group ClG 15 01 11.86 +01 41 53.2           ~ 36 0
106 ClG J1504-0248 ClG 15 04 07.4 -02 48 15           ~ 156 0
107 ACO 2052 ClG 15 16 45.5 +07 00 01           ~ 691 1
108 ACO 2055 ClG 15 18 41.30 +06 12 39.6           ~ 99 0
109 NAME NGC 5920 Group ClG 15 21 50.7 +07 42 18     15.13     ~ 293 0
110 ACO 2063 ClG 15 23 01.8 +08 38 22           ~ 376 2
111 RXC J1524.2-3154 ClG 15 24 12.9 -31 54 25           ~ 26 0
112 RXC J1558.3-1410 ClG 15 58 22.0 -14 09 59           ~ 27 0
113 BAX 241.2375+23.9206 ClG 16 04 57.0 +23 55 14     14.38     ~ 124 0
114 ACO 2175 ClG 16 20 30.70 +29 53 31.2           ~ 99 0
115 ACO 2199 ClG 16 28 37.0 +39 31 28           ~ 1121 1
116 NAME NGC 6269 Group ClG 16 58 00.8 +27 51 16     14.00     ~ 58 0
117 ACO 2241 ClG 17 00 14.07 +32 34 27.2           ~ 71 0
118 ACO 2244 ClG 17 02 34.01 +34 04 41.1           ~ 249 0
119 87GB 171239.3+031139 ClG 17 15 12.20 +03 09 38.9           ~ 14 1
120 NAME NGC 6338 Group GrG 17 15 20.42 +57 21 52.5           ~ 73 0
121 ClG J1720+2638 ClG 17 20 09.6 +26 37 35           ~ 215 0
122 ACO 2261 ClG 17 22 28.3 +32 09 13           ~ 303 0
123 ZwCl 1728+4353 ClG 17 33 00.0 +43 45 00           ~ 37 0
124 1RXS J174248.6+390027 ClG 17 42 48.3 +39 00 35           ~ 11 0
125 ZwCl 1742+3306 ClG 17 44 16.2753 +32 59 55.115           ~ 64 0
126 ClG J1750+3504 ClG 17 50 16.8 +35 04 58           ~ 27 1
127 ZwCl 1754+6807 ClG 17 54 39.5 +68 03 23     17.5     ~ 25 0
128 ZwCl 1810+4949 ClG 18 11 00.1 +49 54 40     14.8     ~ 49 0
129 RXC J1844.0+4533 ClG 18 44 01.8 +45 33 24           ~ 23 0
130 WN B1851+5707 ClG 18 52 08.35 +57 11 42.7           ~ 19 0
131 RXC J1931.6-3354 ClG 19 31 38.5 -33 54 43           ~ 8 0
132 RXC J1958.2-3011 ClG 19 58 14.9 -30 11 13           ~ 12 0
133 RXC J2101.5-1317 ClG 21 01 35.4 -13 17 54           ~ 6 0
134 2E 4437 ClG 21 02 04.4 -24 33 58           ~ 32 0
135 ACO 3814 ClG 21 49 07.24 -30 42 06.4           ~ 51 0
136 ACO 2415 ClG 22 05 25.0 -05 35 23           ~ 108 1
137 ACO 2420 ClG 22 10 22.5 -12 11 13           ~ 105 0
138 BAX 333.2708-27.8989 ClG 22 13 05.0 -27 53 56           ~ 11 0
139 ACO 2428 ClG 22 16 21.87 -09 17 53.3           ~ 53 0
140 ACO 3856 ClG 22 18 45.2 -38 53 57           ~ 71 2
141 ACO 3880 ClG 22 27 49.5 -30 34 40           ~ 87 2
142 ACO 2495 ClG 22 50 17.10 +10 55 01.2           ~ 65 0
143 RXC J2251.7-3206 ClG 22 51 47.5 -32 06 17           ~ 7 0
144 ACO 2554 ClG 23 12 20.0 -21 29 50           ~ 91 1
145 NGC 7556 GiG 23 15 44.473 -02 22 53.55   14   12.78   ~ 36 0
146 RXC J2315.7-0222 ClG 23 15 45.2 -02 22 37           ~ 25 0
147 ACO 2597 ClG 23 25 19.70 -12 07 27.7           ~ 505 0
148 ACO 2626 ClG 23 36 31.0 +21 09 36           ~ 217 0
149 ACO 4038 ClG 23 47 31.1 -28 12 10           ~ 320 3
150 ACO 2670 ClG 23 54 13.64 -10 25 08.7           ~ 340 0
151 ACO 4059 ClG 23 56 40.7 -34 40 18           ~ 360 1
152 ACO 4068 ClG 23 59 46 -39 28.3           ~ 20 0

    Equat.    Gal    SGal    Ecl

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2021.06.25-03:08:28

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