2023ApJ...954...56O

Query : 2023ApJ...954...56O

2023ApJ...954...56O - Astrophys. J., 954, 56 (2023/September-1)

X-Ray Cavity Dynamics and Their Role in the Gas Precipitation in Planck Sunyaev-Zeldovich (SZ) Selected Clusters.

OLIVARES V., SU Y., FORMAN W., GASPARI M., ANDRADE-SANTOS F., SALOME P., NULSEN P., EDGE A., COMBES F. and JONES C.

Abstract (from CDS):

We study active galactic nucleus (AGN) feedback in nearby (z < 0.35) galaxy clusters from the Planck Sunyaev-Zeldovich sample using Chandra observations. This nearly unbiased mass-selected sample includes both relaxed and disturbed clusters and may reflect the entire AGN feedback cycle. We find that relaxed clusters better follow the one-to-one relation of cavity power versus cooling luminosity, while disturbed clusters display higher cavity power for a given cooling luminosity, likely reflecting a difference in cooling and feedback efficiency. Disturbed clusters are also found to contain asymmetric cavities when compared to relaxed clusters, hinting toward the influence of the intracluster medium (ICM) “weather” on the distribution and morphology of the cavities. Disturbed clusters do not have fewer cavities than relaxed clusters, suggesting that cavities are difficult to disrupt. Thus, multiple cavities are a natural outcome of recurrent AGN outbursts. As in previous studies, we confirm that clusters with short central cooling times, tcool, and low central entropy values, K0, contain warm ionized (10,000 K) or cold molecular (<100 K) gas, consistent with ICM cooling and a precipitation/chaotic cold accretion scenario. We analyzed archival Multi-Unit Spectroscopic Explorer observations that are available for 18 clusters. In 11/18 of the cases, the projected optical line emission filaments appear to be located beneath or around the cavity rims, indicating that AGN feedback plays an important role in forming the warm filaments by likely enhancing turbulence or uplift. In the remaining cases (7/18), the clusters either lack cavities or their association of filaments with cavities is vague, suggesting alternative turbulence-driven mechanisms (sloshing/mergers) or physical time delays are involved.

Abstract Copyright: © 2023. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Galaxy clusters - Galactic and extragalactic astronomy - Cooling flows - High energy astrophysics - Warm ionized medium - Brightest cluster galaxies

Simbad objects: 76

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Number of rows : 76
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 ACO 85 ClG 00 41 36.21 -09 19 30.4           ~ 974 0
2 ACO 115 ClG 00 55 59 +26 23.2           ~ 295 1
3 ACO 239 ClG 01 41 21 -11 46.9           ~ 5 0
4 ACO 3017 ClG 02 25 53.4 -41 54 58           ~ 65 0
5 ACT-CL J0232.2-4421 ClG 02 32 18.69 -44 20 41.5           ~ 130 0
6 2A 0251+413 ClG 02 54 26.6 +41 33 25           ~ 328 1
7 ACO 3112 ClG 03 17 52.9 -44 15 06           ~ 329 1
8 ACO 426 ClG 03 19 47.6 +41 30 54           ~ 2508 1
9 ZwCl 0335+0956 ClG 03 38 35.3 +09 57 54           ~ 402 1
10 ACO 478 ClG 04 13 24.8 +10 27 52           ~ 522 0
11 ACO 496 ClG 04 33 40.8 -13 14 34           ~ 728 2
12 ACO 3343 ClG 05 25 49.1 -47 14 58           ~ 37 0
13 ACT-CL J0528.8-3927 ClG 05 28 56.2 -39 27 49           ~ 78 0
14 PLCKESZ G286.6-31.3 ClG 05 31 22.3 -75 09 50           ~ 26 0
15 ACT-CL J0532.9-3701 ClG 05 32 56.4 -37 01 34           ~ 57 0
16 ACO 3378 ClG 06 05 53.7 -35 18 06           ~ 90 1
17 PLCKESZ G139.59+24.19 ClG 06 22.0 +74 42           ~ 8 0
18 ACO 3399 ClG 06 37 18.1553 -48 29 02.397           ~ 37 0
19 [GSB2009] J063845.17-535822.4 BiC 06 38 45.17 -53 58 22.4           ~ 3 0
20 ACO S 592 ClG 06 38 49.40 -53 58 40.8           ~ 75 0
21 ACO 3404 ClG 06 45 29.50 -54 13 37.0           ~ 109 0
22 ACO 773 ClG 09 17 51.3 +51 43 20           ~ 308 0
23 ACO 781 ClG 09 20 25.4 +30 30 07           ~ 167 0
24 ZwCl 0934+5216 ClG 09 38 19.6 +52 03 04           ~ 24 0
25 PLCKESZ G264.41+19.48 ClG 10 00 00 -30 16.6           ~ 17 0
26 ACO 963 ClG 10 17 03.4 +39 02 56           ~ 414 0
27 ACO 3444 ClG 10 23 53.1540 -27 15 07.840           ~ 97 0
28 ZwCl 1023+1257 ClG 10 25 55.9 +12 41 07           ~ 54 0
29 NAME Hydra I Cluster ClG 10 36 36.0 -27 31 04           ~ 905 1
30 NGC 3311 EmG 10 36 42.821 -27 31 42.02   11.93 10.93 10.00 9.67 ~ 310 2
31 SpARCS J104922+564032 ClG 10 49 22.60 +56 40 32.5           ~ 37 0
32 ACO 1413 ClG 11 55 12.87 +23 23 46.9           ~ 456 0
33 ACO 1423 ClG 11 57 17.3206 +33 36 39.364           ~ 181 0
34 M 87 AGN 12 30 49.42338414 +12 23 28.0436859 10.16 9.59 8.63   7.49 ~ 7815 3
35 ACO 1576 ClG 12 36 59.5 +63 11 18           ~ 116 0
36 ACO 3526 ClG 12 48 49.2 -41 18 17           ~ 1154 2
37 ACO 3528 ClG 12 54 18.2 -29 01 16           ~ 166 1
38 BAX 193.6700-29.2254 ClG 12 54 40.6 -29 13 44           ~ 76 0
39 ACO 1644 ClG 12 57 11.6 -17 24 34           ~ 391 1
40 ACO 1650 ClG 12 58 42.0 -01 45 45           ~ 325 0
41 ACO 1651 ClG 12 59 27.3 -04 10 49           ~ 307 0
42 ACO 1689 ClG 13 11 29.5 -01 20 28           ~ 1178 0
43 ACO S 740 ClG 13 43 32 -38 11.1           ~ 21 0
44 ACO 3571 ClG 13 47 32.4 -32 50 12           ~ 308 2
45 ACO 1795 ClG 13 48 47.4 +26 34 55           ~ 1330 0
46 ACO 1914 ClG 14 25 57.4 +37 49 54           ~ 338 0
47 ACO 1995 ClG 14 52 55.0 +58 02 59           ~ 140 0
48 ACO S 780 ClG 14 59 29.1 -18 10 45           ~ 93 0
49 NGC 5813 LIN 15 01 11.2302420864 +01 42 07.141569696 12.00 11.45 10.46 10.06   ~ 673 2
50 ACO 2029 ClG 15 10 54.2 +05 44 23           ~ 1020 0
51 ACO 2065 ClG 15 22 22.7 +27 44 20           ~ 398 0
52 ACO 2142 ClG 15 58 26.5 +27 13 52           ~ 825 0
53 CIZA J1601.7-7544 ClG 16 01 46.7 -75 44 46           ~ 40 0
54 ACO 2199 ClG 16 28 34.5 +39 32 26           ~ 1206 1
55 ACO 2204 ClG 16 32 47.7 +05 34 18           ~ 457 0
56 ACO 2244 ClG 17 02 40.33 +34 02 58.7           ~ 301 0
57 ClG J1720+2638 ClG 17 20 09.6 +26 37 35           ~ 284 0
58 ACO 2261 ClG 17 22 26.9 +32 07 58           ~ 370 0
59 ZwCl 1742+3306 ClG 17 44 16.2753 +32 59 55.115           ~ 93 0
60 CIZA J1804.4+1002 ClG 18 04 31.0476 +10 03 19.069           ~ 28 0
61 ClG 1821+64 ClG 18 21 56.7276 +64 20 55.841           ~ 511 1
62 ACO 2312 ClG 18 53 54.7 +68 22 53           ~ 67 0
63 [SMG2021] CHIPS J1911+4455 C?G 19 11 01.00 +44 55 20.0           ~ 7 0
64 PLCKESZ G337.09-25.97 ClG 19 14 19.8 -59 30 46           ~ 8 0
65 CIZA J1938.3+5409 ClG 19 38 18.6 +54 09 33           ~ 42 0
66 2MAXI J1947-766 ClG 19 47 06.1711 -76 24 12.143           ~ 24 0
67 ZwCl 2120+2256 ClG 21 22 19.7 +23 10 30           ~ 24 0
68 ACO 2384 ClG 21 52 20.9 -19 32 53           ~ 117 0
69 ACO 2390 ClG 21 53 37.4 +17 41 46           ~ 732 2
70 ACO 2426 ClG 22 14 27.3 -10 22 05           ~ 91 0
71 ACO 3854 ClG 22 17 45.72 -35 43 31.4           ~ 75 0
72 2MAXI J2216-647 ClG 22 18 00.7 -65 10 52           ~ 43 0
73 ACO 2440 ClG 22 23 52.6 -01 35 47           ~ 137 1
74 PLCKESZ G115.71+17.52 ClG 22 26 27.3 +78 18 45           ~ 20 0
75 ACO S 1063 ClG 22 48 45.4 -44 31 42           ~ 395 0
76 ACO 2552 ClG 23 11 31.7 +03 37 44           ~ 87 0

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