2023A&A...672A..42Z

Query : 2023A&A...672A..42Z

2023A&A...672A..42Z - Astronomy and Astrophysics, volume 672A42 (2023/4-1)

The Planck clusters in the LOFAR sky III. LoTSS-DR2: Dynamic states and density fluctuations of the intracluster medium.

ZHANG X., SIMIONESCU A., GASTALDELLO F., ECKERT D., CAMILLINI L., NATALE R., ROSSETTI M., BRUNETTI G., AKAMATSU H., BOTTEON A., CASSANO R., CUCITI V., BRUNO L., SHIMWELL T.W., JONES A., KAASTRA J.S., ETTORI S., BRUGGEN M., DE GASPERIN F., DRABENT A., VAN WEEREN R.J. and ROTTGERING H.J.A.

Abstract (from CDS):

Context. The footprint of the recent second data release of the LOFAR Two-metre Sky Survey (LoTSS-DR2) covers 309 Planck Sunyaev-Zeldovich (SZ) selected galaxy clusters, 83 of which host a radio halo and 26 host a radio relic(s). It provides an excellent opportunity to statistically study the properties of extended cluster radio sources, especially their connection with merging activities.
Aims. We quantify cluster dynamic states to investigate their relation with the occurrence of extended radio sources. We also search for connections between intracluster medium (ICM) turbulence and nonthermal characteristics of radio halos in the LoTSS-DR2.
Methods. We analyzed XMM-Newton and Chandra archival X-ray data of all Planck SZ clusters in the footprint of LoTSS-DR2. We computed concentration parameters and centroid shifts that indicate the dynamic states of the clusters. We also performed a power spectral analysis of the X-ray surface brightness fluctuations to investigate large-scale density perturbations and estimate the turbulent velocity dispersion. Furthermore, we searched for the relation between radio halo power and the turbulent dissipation flux channeled to particle acceleration.
Results. The concentration parameters measured by the two telescopes agree well, but the centroid shift has a larger scatter. The surface brightness power spectral analysis results in a large scatter of the surface brightness and density fluctuation amplitudes. We therefore only found a marginal anticorrelation between density fluctuations and cluster relaxation state, and we did not find a correlation between density fluctuations and radio halo power. Nevertheless, the injected power for particle acceleration calculated from turbulent dissipation is correlated with the radio halo power, where the best-fit unity slope supports the turbulent (re)acceleration scenario. Two different acceleration models, transit-time damping and adiabatic stochastic acceleration, cannot be distinguished due to the large scatter of the estimated turbulent Mach number. We introduced a new quantity [kBT ⋅ YX]rRH, which is proportional to the turbulent acceleration power assuming a constant Mach number. This quantity is strongly correlated with radio halo power, where the slope is also unity.

Abstract Copyright: © The Authors 2023

Journal keyword(s): X-rays: galaxies: clusters - galaxies: clusters: general - galaxies: clusters: intracluster medium - turbulence

VizieR on-line data: <Available at CDS (J/A+A/672/A42): tablea1.dat>

Simbad objects: 147

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Number of rows : 147
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 PSZ1 G112.38-32.88 ClG 00 10 51.3 +29 09 40           ~ 17 0
2 ACO 7 ClG 00 11 43.134 +32 24 46.55           ~ 82 0
3 NVSS J001145+322542 Rad 00 11 46.3 +32 25 46           ~ 67 1
4 MCXC J0019.6+2517 ClG 00 19 39.1 +25 17 27           ~ 29 0
5 ACO 21 ClG 00 20 38.75 +28 41 40.5           ~ 122 0
6 BAX 006.9575+26.2739 ClG 00 27 45.90 +26 16 25.0           ~ 44 0
7 PSZ1 G116.48-44.47 ClG 00 32 08.2 +18 06 25           ~ 31 0
8 PSZ1 G122.98-35.52 ClG 00 51 38.6 +27 19 59           ~ 19 0
9 ACO 115 ClG 00 55 59 +26 23.2           ~ 295 1
10 PSZ2 G126.61-37.63 C?G 01 04 18.8061 +25 08 42.039           ~ 5 0
11 PSZ2 G127.50-30.52 ClG 01 10 07.1 +32 10 48           ~ 11 0
12 PSZ2 G132.54-42.16 ClG 01 21 41.3 +20 05 38           ~ 10 0
13 ClG J0142+2131 ClG 01 42 03.1 +21 30 39           ~ 60 1
14 ACO 272 ClG 01 55 19.1 +33 56 41           ~ 66 0
15 ClG 0657-56 ClG 06 58 26.9 -55 58 21           ~ 1077 1
16 ACO 586 ClG 07 32 20.3 +31 37 58           ~ 196 0
17 ACO 611 ClG 08 00 58.7 +36 02 49           ~ 275 0
18 PSZ2 G180.88+31.04 ClG 08 07 47.3 +39 46 35           ~ 12 0
19 ACO 655 ClG 08 25 16.12 +47 09 34.2           ~ 118 0
20 ACO 667 ClG 08 28 05.8 +44 46 00           ~ 45 0
21 ACO 665 ClG 08 30 45.2 +65 52 55           ~ 457 0
22 PSZ2 G176.27+37.54 ClG 08 40 09.783 +44 21 53.51           ~ 8 0
23 ACO 697 ClG 08 42 57.6 +36 21 45           ~ 277 0
24 ZwCl 0847+3617 ClG 08 50 12.0 +36 03 36           ~ 75 0
25 PSZ1 G171.01+39.44 ClG 08 50 58.6 +48 30 02           ~ 19 0
26 ACO 736 ClG 09 02 41.36 +52 10 47.5           ~ 19 0
27 ACO 746 ClG 09 09 34.7638 +51 32 56.134           ~ 55 0
28 PSZ1 G183.92+42.99 ClG 09 10 51.0 +38 50 22           ~ 24 0
29 ACO 773 ClG 09 17 51.3 +51 43 20           ~ 308 0
30 ACO 781 ClG 09 20 25.4 +30 30 07           ~ 167 0
31 ZwCl 0934+5216 ClG 09 38 19.6 +52 03 04           ~ 24 0
32 NSC J093929+404627 ClG 09 39 30.4 +40 47 10           ~ 18 0
33 ZwCl 0949+5207 ClG 09 52 49.1 +51 53 05           ~ 141 0
34 MCS J1006.9+3200 ClG 10 06 55.7 +31 59 34           ~ 23 0
35 NSC J101010+324921 ClG 10 10 17.3 +32 49 54           ~ 13 0
36 ACO 961 ClG 10 16 39.24 +33 39 44.4           ~ 61 0
37 ACO 963 ClG 10 17 03.4 +39 02 56           ~ 414 0
38 ACO 959 ClG 10 17 35.0 +59 33 28           ~ 76 0
39 ACO 980 ClG 10 22 30.6 +50 06 06           ~ 70 0
40 ACO 990 ClG 10 23 39.46 +49 08 19.6           ~ 88 0
41 ACO 1033 ClG 10 31 39.78 +35 05 34.4           ~ 97 0
42 ACO 1068 ClG 10 40 47.1 +39 57 19           ~ 232 0
43 ACO 1132 ClG 10 58 32.05 +56 47 14.2           ~ 145 1
44 PSZ1 G190.68+66.46 ClG 11 06 08.4 +33 33 39           ~ 18 0
45 ACO 1190 ClG 11 11 43.83 +40 51 43.5           ~ 145 0
46 ClG J1115+5319 ClG 11 15 14.8 +53 19 54           ~ 56 0
47 ACO 1240 ClG 11 23 37.7 +43 03 28           ~ 113 0
48 ACO 1294 ClG 11 32 41.8 +54 13 10           ~ 20 0
49 ACO 1302 ClG 11 33 12.02 +66 22 26.9           ~ 81 0
50 ACO 1319 ClG 11 36 13.0 +40 02 35           ~ 25 0
51 ClG J1138+2754 ClG 11 38 11.0 +27 55 34           ~ 37 0
52 ACO 1351 ClG 11 42 24.7795 +58 32 05.558           ~ 90 0
53 PSZ2 G133.59+50.68 ClG 11 46 49.1 +65 05 06           ~ 9 0
54 ACO 1423 ClG 11 57 17.3206 +33 36 39.364           ~ 181 0
55 ACO 1430 ClG 11 59 17.5 +49 47 46           ~ 59 0
56 ACO 1436 ClG 12 00 20.04 +56 17 10.1           ~ 120 0
57 ACO 1446 ClG 12 01 54.77 +58 01 40.7           ~ 104 1
58 MCXC J1218.4+4013 ClG 12 18 26.4 +40 13 28           ~ 23 0
59 PSZ1 G135.24+65.43 ClG 12 19 17.5 +50 54 32           ~ 18 0
60 ClG J1226+3332 ClG 12 26 57.7 +33 32 50           ~ 228 0
61 ACO 1550 ClG 12 29 02.5 +47 37 20           ~ 57 0
62 ACO 1576 ClG 12 36 59.5 +63 11 18           ~ 116 0
63 ACO 1622 ClG 12 49 47.8955 +49 53 15.390           ~ 24 0
64 PSZ1 G121.09+57.02 ClG 12 59 35.361 +60 04 28.73           ~ 20 0
65 ZwCl 1301+6745 ClG 13 03 01.02 +67 26 29.4           ~ 15 0
66 ACO 1677 ClG 13 05 52.6 +30 54 06           ~ 70 0
67 ZwCl 1303+2647 ClG 13 05 58.0 +26 30 53   20.1       ~ 31 0
68 ACO 1682 ClG 13 06 49.7 +46 32 59           ~ 149 1
69 ACO 1691 ClG 13 11 11.14 +39 16 38.4           ~ 116 0
70 ACO 1697 ClG 13 12 59.63 +46 15 39.5           ~ 58 0
71 ACO 1703 ClG 13 15 05.2 +51 49 02           ~ 157 0
72 GHO 132029+315500 ClG 13 22 52.3 +31 38 45           ~ 38 0
73 PSZ1 G106.60+66.70 ClG 13 30 29.4 +49 08 47           ~ 18 0
74 ACO 1758 ClG 13 32 32.1 +50 30 37           ~ 266 2
75 MCXC J1332.7+5032 ClG 13 32 44.8 +50 32 24           ~ 134 0
76 ACO 1763 ClG 13 35 20.1 +41 00 04           ~ 335 0
77 ACO 1767 ClG 13 36 06.92 +59 10 34.3           ~ 182 0
78 ACO 1775 ClG 13 41 50.60 +26 21 10.6           ~ 324 0
79 ACO 1795 ClG 13 48 47.4 +26 34 55           ~ 1330 0
80 ACO 1800 ClG 13 49 27.19 +28 04 44.6           ~ 127 0
81 MCXC J1351.7+4622 ClG 13 51 45.6 +46 22 00           ~ 29 0
82 ZwCl 1358+6245 ClG 13 59 54.3 +62 30 36     18.5     ~ 370 0
83 NSC J140028+410132 ClG 14 00 26.7 +41 01 40           ~ 10 0
84 PSZ2 G074.37+71.11 ClG 14 03 44.1 +38 27 03           ~ 11 0
85 PSZ1 G099.84+58.45 ClG 14 14 46.90 +54 47 09.1           ~ 37 0
86 ClG J1420+3955 ClG 14 20 40.38 +39 55 10.6           ~ 31 0
87 ACO 1902 ClG 14 21 39.7 +37 17 43           ~ 67 0
88 ACO 1904 ClG 14 22 13.21 +48 35 59.7           ~ 144 0
89 ACO 1918 ClG 14 25 22.7 +63 11 14           ~ 71 0
90 ACO 1914 ClG 14 25 57.4 +37 49 54           ~ 338 0
91 PSZ2 G092.69+59.92 ClG 14 26 32.3307 +51 15 07.523           ~ 12 0
92 MCS J1427.3+4408 ClG 14 27 16.2 +44 07 31           ~ 34 0
93 ACO 1925 ClG 14 28 22.39 +56 46 43.7           ~ 58 0
94 ACO 1930 ClG 14 32 42.6 +31 34 07           ~ 63 0
95 ACO 1961 ClG 14 44 31.7 +31 13 36           ~ 54 0
96 MOO J1448+4833 ClG 14 48 57.9 +48 33 19           ~ 16 0
97 NSC J145205+443312 ClG 14 52 06.4 +44 32 34           ~ 13 0
98 ACO 1995 ClG 14 52 55.0 +58 02 59           ~ 140 0
99 PSZ2 G097.52+51.70 ClG 14 55 15.8837 +58 52 30.868           ~ 8 0
100 PSZ1 G089.04+55.07 ClG 14 59 00.5 +52 49 36           ~ 11 0
101 ACO 2018 ClG 15 01 17.59 +47 16 30.2           ~ 66 0
102 ZwCl 1459+4240 ClG 15 01 23.0 +42 20 47           ~ 61 0
103 eMACS J1508.1+5755 ClG 15 08 21.9 +57 55 15           ~ 30 0
104 ACO 2034 ClG 15 10 03.9 +33 30 57           ~ 248 1
105 PSZ1 G086.93+53.18 ClG 15 13 54.8967 +52 47 54.300           ~ 19 0
106 PSZ1 G045.85+57.71 ClG 15 18 20.6 +29 27 36           ~ 26 0
107 ACO 2061 ClG 15 21 19.90 +30 37 13.0           ~ 214 1
108 ACO 2069 ClG 15 24 02.92 +29 53 20.3           ~ 165 0
109 PSZ1 G087.32+50.92 ClG 15 26 16.5628 +54 08 35.069           ~ 14 0
110 PSZ2 G081.02+50.57 ClG 15 39 06.3 +50 36 44           ~ 12 0
111 ACO 2110 ClG 15 39 39.82 +30 42 27.9           ~ 83 0
112 ACO 2111 ClG 15 39 40.9 +34 25 04           ~ 188 0
113 ACO 2122 ClG 15 44 55.93 +36 06 05.2           ~ 243 0
114 ACO 2146 ClG 15 56 04.7 +66 20 24           ~ 192 0
115 PSZ1 G070.91+49.26 ClG 15 56 42.9816 +44 39 11.750           ~ 16 0
116 ACO 2175 ClG 16 20 30.70 +29 53 31.2           ~ 133 0
117 ACO 2187 ClG 16 24 13.9 +41 14 37           ~ 47 0
118 ACO 2201 ClG 16 27 00.1 +55 28 18           ~ 39 0
119 ACO 2199 ClG 16 28 34.5 +39 32 26           ~ 1206 1
120 ACO 2218 ClG 16 35 54.0 +66 13 00           ~ 827 1
121 ACO 2219 ClG 16 40 22.1 +46 42 20           ~ 381 0
122 ClG J1701+6414 ClG 17 01 22.6 +64 14 09           ~ 78 0
123 ACO 2244 ClG 17 02 40.33 +34 02 58.7           ~ 301 0
124 ACO 2249 ClG 17 09 36.76 +34 28 04.1           ~ 136 0
125 ZwCl 1715+4229 ClG 17 17 19.1 +42 26 55           ~ 61 0
126 ClG J1720+3536 ClG 17 20 16.8 +35 36 27           ~ 150 1
127 ACO 2261 ClG 17 22 26.9 +32 07 58           ~ 370 0
128 ZwCl 1742+3306 ClG 17 44 16.2753 +32 59 55.115           ~ 93 0
129 ZwCl 1745+4513 ClG 17 47 12.0 +45 12 37           ~ 46 0
130 ClG J1750+3504 ClG 17 50 15.9 +35 04 58           ~ 36 0
131 NVSS J175016+350458 rG 17 50 16.8682358184 +35 04 58.558211040           ~ 37 2
132 MCS J1752.0+4440 ClG 17 52 02.2 +44 40 38           ~ 68 0
133 eMACS J1756.8+4008 ClG 17 56 52.6 +40 08 07           ~ 26 0
134 CIZA J1825.3+3026 ClG 18 25 22.8 +30 26 32           ~ 58 0
135 ACO 2390 ClG 21 53 37.4 +17 41 46           ~ 732 2
136 ACO 2409 ClG 22 00 52.7 +20 58 27           ~ 101 0
137 ACO 2443 ClG 22 26 14.09 +17 25 13.5           ~ 126 0
138 ACO 2445 ClG 22 26 55.8 +25 50 09           ~ 31 0
139 BAX 337.1433+20.6131 ClG 22 28 32.6 +20 37 08           ~ 132 0
140 ACO 2472 ClG 22 41 58.0 +17 33 03           ~ 29 0
141 PSZ1 G091.81-26.97 ClG 22 45 27.7 +28 09 00           ~ 19 0
142 BAX 349.3187+18.7197 ClG 23 17 11.184 +18 41 48.87           ~ 97 0
143 ACO 2572 ClG 23 18 31.2 +18 41 52           ~ 142 1
144 ACO 2589 ClG 23 24 00.5 +16 49 29           ~ 327 1
145 ACO 2626 ClG 23 36 31.0 +21 09 36           ~ 265 0
146 ACO 2634 ClG 23 38 18.4 +27 01 37           ~ 515 2
147 NAME Lyra complex ? ~ ~           ~ 5 0

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