2001A&A...368..749F


C.D.S. - SIMBAD4 rel 1.7 - 2020.08.09CEST07:52:04

2001A&A...368..749F - Astronomy and Astrophysics, volume 368, 749-759 (2001/3-4)

Details of the mass-temperature relation for clusters of galaxies.

FINOGUENOV A., REIPRICH T.H. and BOEHRINGER H.

Abstract (from CDS):

We present results on the total mass and temperature determination using two samples of clusters of galaxies. One sample is constructed with emphasis on the completeness of the sample, while the advantage of the other is the use of the temperature profiles, derived with ASCA. We obtain remarkably similar fits to the M-T relation for both samples, with the normalization and the slope significantly different from both prediction of self-similar collapse and hydrodynamical simulations. We discuss the origin of these discrepancies and also combine the X-ray mass with velocity dispersion measurements to provide a comparison with high-resolution dark matter simulations. Finally, we discuss the importance of a cluster formation epoch in the observed M-T relation.

Abstract Copyright:

Journal keyword(s): galaxies: clusters: general - cosmology: observations - dark matter - large-scale structure of Universe

Simbad objects: 40

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Number of rows : 40

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 ACO 119 ClG 00 56 16.8 -01 15 00           ~ 518 2
2 ACO 262 ClG 01 52 50.4 +36 08 46           ~ 652 1
3 2MAXI J0254+416 ClG 02 54 32.2 +41 35 10           ~ 297 1
4 ACO 400 ClG 02 57 37.4 +06 00 45           ~ 386 3
5 ACO 401 ClG 02 58 56.9 +13 34 56           ~ 519 0
6 ACO 3112 ClG 03 17 52.4 -44 14 35           ~ 290 1
7 ZwCl 0335+0956 ClG 03 38 35.3 +09 57 54           ~ 344 1
8 ACO 3266 ClG 04 31 11.9 -61 24 23           ~ 372 0
9 ACO 496 ClG 04 33 30.3838 -13 14 21.584           ~ 661 2
10 ACO 539 ClG 05 16 35.1 +06 27 14           ~ 243 2
11 NGC 3258 BiC 10 28 53.588 -35 36 19.98   12.50 11.72 10.86   ~ 170 0
12 NAME Hydra I Cluster ClG 10 36 36.0 -27 31 04           ~ 774 1
13 HCG 51 CGG 11 22 21.6 +24 19 41   14.9       ~ 77 0
14 NAME NGC 4073 Group GrG 12 04 21.7 +01 50 19     13.53     ~ 245 0
15 NAME NGC 4104 Group GrG 12 06 48 +28 09.9           ~ 38 0
16 1RXS J122306.6+103722 ClG 12 23 06.5 +10 37 26           ~ 41 0
17 NGC 4325 BiC 12 23 06.662 +10 37 16.45   15.0       ~ 116 1
18 HCG 62 CGG 12 53 05.6 -09 12 21           ~ 293 0
19 ACO 1651 ClG 12 59 22.43 -04 11 47.1           ~ 274 0
20 NGC 5044 BiC 13 15 23.969 -16 23 08.00   11.9   10.74   ~ 452 0
21 NGC 5129 LIN 13 24 10.001 +13 58 35.19   13.3       ~ 112 1
22 BAX 201.0418+13.9765 ClG 13 24 11.9 +13 58 45           ~ 84 0
23 ACO 3558 ClG 13 27 54.8 -31 29 32           ~ 407 2
24 IC 4296 AGN 13 36 39.03275288 -33 57 57.0783023   11.52 12.99 10.00   ~ 442 2
25 ACO 3571 ClG 13 47 28.9 -32 51 57           ~ 265 2
26 ACO 1795 ClG 13 49 00.5 +26 35 07           ~ 1156 0
27 ACO 2029 ClG 15 10 58.7 +05 45 42           ~ 855 0
28 ACO 2052 ClG 15 16 45.5 +07 00 01           ~ 676 1
29 NAME NGC 5920 Group ClG 15 21 50.7 +07 42 18     15.13     ~ 288 0
30 ACO 2063 ClG 15 23 01.8 +08 38 22           ~ 371 2
31 BAX 233.1222+04.6817 ClG 15 32 29.3 +04 40 54     15.13     ~ 58 0
32 BAX 241.2375+23.9206 ClG 16 04 57.0 +23 55 14     14.38     ~ 123 0
33 ACO 2199 ClG 16 28 37.0 +39 31 28           ~ 1102 1
34 ACO 2256 ClG 17 03 43.5 +78 43 03           ~ 830 1
35 NGC 6329 GiG 17 14 15.000 +43 41 05.03   14.3       ~ 35 1
36 HCG 94 CGG 23 17 16.5 +18 43 11           ~ 76 0
37 ACO 2634 ClG 23 38 18.4 +27 01 37           ~ 480 2
38 ACO 2657 ClG 23 44 51.0 +09 08 40           ~ 261 3
39 ACO 4038 ClG 23 47 31.1 -28 12 10           ~ 314 3
40 ACO 4059 ClG 23 56 40.7 -34 40 18           ~ 352 1

    Equat.    Gal    SGal    Ecl

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2020.08.09-07:52:04

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