2002ApJ...567L..33T

Query : 2002ApJ...567L..33T

2002ApJ...567L..33T - Astrophys. J., 567, L33-L35 (2002/March-1)

On the X-ray emission of the low-mass galaxy groups.

TOVMASSIAN H.M., YAM O. and TIERSCH H.

Abstract (from CDS):

It is shown that low-mass groups obey the LX~σ4v law deduced for galaxy clusters. The impression of the more shallow slope of the LX-σv correlation for groups is created not by enhanced X-ray emission, but by the underestimation of the radial velocity dispersion of some groups.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Clusters: General - X-Rays: Galaxies

Simbad objects: 19

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Number of rows : 19
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 RASSCALS SRGb063 GrG 00 21 38.4 +22 24 20           ~ 7 0
2 RASSCALS SRGb075 GrG 00 41 15.3 +25 28 54           ~ 4 0
3 RASSCALS SS2s056 GrG 01 36 54.4 -14 01 22           ~ 3 0
4 NGC 741 rG 01 56 23.2 +05 37 35   13.2       ~ 309 2
5 RASSCALS SS2b085 GrG 02 29 12.8 -10 51 20           ~ 3 0
6 1RXS J083809.4+250739 GrG 08 38 11.5 +25 07 00           ~ 8 0
7 ACO 779 ClG 09 20 02.70 +33 45 29.7           ~ 261 0
8 1AXG J093326+3402 ClG 09 33 24.9 +34 03 08           ~ 26 0
9 NAME NGC 3411 Group GrG 10 50 26.9 -12 50 26           ~ 50 0
10 ACO 1142 ClG 11 00 56.74 +10 30 15.2           ~ 157 1
11 ACO 1185 ClG 11 10 32.15 +28 35 50.4           ~ 271 1
12 ACO 1367 ClG 11 44 44.6 +19 41 59           ~ 1127 1
13 DOC NRGs317 GrG 14 47 09.8 +13 42 23           ~ 7 0
14 SDSS-C4-DR3 3326 GrG 16 23 14.28 +37 55 41.3           ~ 11 0
15 RASSCALS SS2s261 GrG 21 11 34.6 -23 08 52           ~ 3 0
16 SDSS-C4-DR3 2030 GrG 22 14 24.40 +13 50 11.0           ~ 38 0
17 RASSCALS SS2b293 GrG 22 55 09.8 -33 53 06           ~ 3 0
18 RASSCALS SRGs040 GrG 23 38.8 +26 59           ~ 3 0
19 ACO 4038 ClG 23 47 31.1 -28 12 10           ~ 349 3

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