2021MNRAS.502.3911S

Query : 2021MNRAS.502.3911S

2021MNRAS.502.3911S - Mon. Not. R. Astron. Soc., 502, 3911-3921 (2021/April-2)

Morphology of relaxed and merging galaxy clusters: analytical models for monolithic Minkowski functionals.

SCHIMD C. and SERENO M.

Abstract (from CDS):

Galaxy clusters exhibit a rich morphology during the early and intermediate stages of mass assembly, especially beyond their boundary. A classification scheme based on shapefinders deduced from the Minkowski functionals is examined to fully account for the morphological diversity of galaxy clusters, including relaxed and merging clusters, clusters fed by filamentary structures, and cluster-pair bridges. These configurations are conveniently treated with idealized geometric models and analytical formulas, some of which are novel. Examples from CLASH and LC2 clusters and observed cluster-pair bridges are discussed.

Abstract Copyright: © 2021 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): galaxies: clusters: general - cosmology: observations

Simbad objects: 23

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Number of rows : 23
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 2744 ClG 00 14 20.03 -30 23 17.8           ~ 1077 0
2 ACO 21 ClG 00 20 38.75 +28 41 40.5           ~ 122 0
3 PSZ2 G114.90-34.35 GrG 00 21 24.6149 +28 03 01.550   17.8       ~ 26 0
4 MCS J0025.4-1222 ClG 00 25 29.381 -12 22 37.06           ~ 151 0
5 ACO 115 ClG 00 55 59 +26 23.2           ~ 295 1
6 ACT-CL J0102-4915 ClG 01 02 52.50 -49 14 58.0           ~ 296 0
7 ACO 222 ClG 01 37 31.1 -12 59 30           ~ 153 1
8 ACO 223 ClG 01 37 55.9 -12 49 11           ~ 135 1
9 ACO 3016 ClG 02 23.4 -42 14           ~ 14 0
10 ACO 3017 ClG 02 25 53.4 -41 54 58           ~ 65 0
11 ACO 399 ClG 02 57 56.4 +13 00 59           ~ 420 0
12 ACO 401 ClG 02 58 50.3 +13 34 07           ~ 592 0
13 ClG 0657-56 ClG 06 58 26.9 -55 58 21           ~ 1077 1
14 ACO 901 ClG 09 56 09.7 -09 56 17           ~ 113 1
15 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
16 ACO 3526 ClG 12 48 49.2 -41 18 17           ~ 1154 2
17 ACO 1750 ClG 13 30 50.44 -01 51 27.1           ~ 190 2
18 ACO 1758 ClG 13 32 32.1 +50 30 37           ~ 266 2
19 2MAXI J1546-834 ClG 15 39 37.0 -83 35 03           ~ 33 0
20 SDC G333.739+0.352 DNe 16 20 16.79 -49 36 14.5           ~ 8 0
21 NAME SSA22 Protocluster PCG 22 17 34.0 +00 17 01           ~ 175 0
22 ACO S 1101 ClG 23 13 58.5 -42 43 39           ~ 272 1
23 ZwCl 2341+0000 ClG 23 43 40.566 +00 18 18.94           ~ 83 0

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