2014MNRAS.444.3130D

Query : 2014MNRAS.444.3130D

2014MNRAS.444.3130D - Mon. Not. R. Astron. Soc., 444, 3130-3138 (2014/November-2)

A new double radio relic in PSZ1 G096.89+24.17 and a radio relic mass-luminosity relation.

DE GASPERIN F., VAN WEEREN R.J., BRUGGEN M., VAZZA F., BONAFEDE A. and INTEMA H.T.

Abstract (from CDS):

Radio relics are diffuse synchrotron sources in galaxy clusters that are believed to trace large-scale shock waves. We have discovered a new double radio relic system in PSZ1 G096.89+24.17 (z = 0.3) and have carried out a full-polarization radio observation using the Westerbork Synthesis Radio Telescope at 1.4 GHz. The observation revealed the presence of two relics located on the two diametrically opposite sides of the cluster and hints of a central radio halo. The linear sizes of the relics are ∼ 0.9 and ∼ 1.4 Mpc. We carried out an analysis of all known double radio relics by using radio, X-ray and Sunyaev-Zel'dovich data. We find that the radio luminosity of double relics is a steep function of the cluster mass, with LR∝M2.83±0.39. If we include single radio relics, this relation is maintained. This dependence has implications for the origin of magnetic fields at the relic's locations.

Abstract Copyright: © 2014 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2014)

Journal keyword(s): galaxies: clusters: individual: PSZ1 G096.89+24.17 - large-scale structure of Universe - radio continuum: general

Simbad objects: 21

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Number of rows : 21
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 ZwCl 0008+5215 ClG 00 11 37.197 +52 32 31.68           ~ 61 0
2 ACT-CL J0102-4915 ClG 01 02 52.50 -49 14 58.0           ~ 296 0
3 ClG 0217+70 ClG 02 17 00.0 +70 36 00           ~ 40 0
4 NVSS J051932+505432 Rad 05 19 32.52342480 +50 54 31.2300360           ~ 44 1
5 ICRF J054236.1+495107 Sy1 05 42 36.13789710 +49 51 07.2337139   18.45 17.80 17.210   ~ 1573 1
6 ACO 3365 ClG 05 48 12 -21 56.1           ~ 41 0
7 ACO 3376 ClG 06 01 25.000 -39 59 51.00           ~ 334 0
8 ACO 1240 ClG 11 23 37.7 +43 03 28           ~ 113 0
9 MCS J1149.5+2223 ClG 11 49 35.8 +22 23 55           ~ 546 0
10 PLCKESZ G287.0+32.9 ClG 11 50 49.20 -28 04 36.5           ~ 100 0
11 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
12 BAX 199.3086-25.5133 ClG 13 14 25.4 -25 15 44           ~ 118 0
13 3C 286 Sy1 13 31 08.2883506368 +30 30 32.960091564   17.51 17.25     ~ 4558 2
14 ACO 2146 ClG 15 56 04.7 +66 20 24           ~ 192 0
15 MCS J1752.0+4440 ClG 17 52 02.2 +44 40 38           ~ 68 0
16 ZwCl 1856+6616 ClG 18 56 38.4 +66 23 10           ~ 48 0
17 ACO 3667 ClG 20 12 33.68 -56 50 26.3           ~ 676 1
18 ACO 2345 ClG 21 27 05.391 -12 09 07.41           ~ 151 0
19 NVSS J212709-120958 Rad 21 27 09.27 -12 10 01.5           ~ 132 1
20 CIZA J2242.8+5301 ClG 22 42 53.0 +53 01 05           ~ 228 0
21 ZwCl 2341+0000 ClG 23 43 40.566 +00 18 18.94           ~ 83 0

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