1995A&A...300...58F


Query : 1995A&A...300...58F

1995A&A...300...58F - Astronomy and Astrophysics, volume 30058-64 (1995/8-1)

Globular clusters in mergers.

FRITZE-v.ALVENSLEBEN U. and BURKERT A.

Abstract (from CDS):

From spectrophotometric and chemical evolutionary modelling of interacting and merging galaxies we predict abundances of burst stars and of globular clusters (GCs) that may be formed in strong bursts. Observations of young GCs in merger remnants confirm the predicted metallicities. We investigate their formation as a result of a strong star burst with a high star formation efficiency over a large volume of the merger remnant. The evolution of GCs of various metallicities in terms of broad band colours and stellar metal indices are modeled. Comparing our results to the V-I, Mgb and Fe5270 observations of GCs in NGC 7252 largely removes the age - metallicity degeneracy and allows for accurate age dating as well as for estimating the effects of self - enrichment.

Abstract Copyright: ∼

Journal keyword(s): galaxies: interactions - galaxies: evolution - galaxies: abundances - galaxies: star clusters - stars: formation

Simbad objects: 14

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Number of rows : 14
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 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
2 W 3 MoC 02 27 04.10 +61 52 27.1           ~ 1064 3
3 NGC 1140 AGN 02 54 33.5271666624 -10 01 43.142143908 12.41 12.84 12.49 13.6 13.5 ~ 303 1
4 ACO 426 ClG 03 19 47.6 +41 30 54           ~ 2508 1
5 NGC 1275 Bla 03 19 48.1599902040 +41 30 42.108850836   13.10 12.48 11.09   ~ 4243 3
6 NGC 1399 rG 03 38 29.083 -35 27 02.67 11.05 9.74 9.59 8.12   ~ 1636 1
7 NGC 1705 Sy2 04 54 13.4661493464 -53 21 39.471592428 12.32 12.96 12.56 12.58 12.9 ~ 692 1
8 MCG-04-21-005 AGN 08 36 15.190 -26 24 33.66 12.04 11.93 11.45 11.09 12.3 ~ 600 3
9 NGC 3597 EmG 11 14 41.9796496464 -23 43 39.573399828   13.62   12.46   ~ 134 1
10 M 49 Sy2 12 29 46.8 +08 00 01   13.21 12.17     ~ 2174 2
11 NAME Centaurus A BLL 13 25 27.61521044 -43 01 08.8050291   8.18 6.84 6.66   ~ 4774 3
12 NGC 5139 GlC 13 26 47.28 -47 28 46.1           ~ 3677 0
13 W 30 SNR 18 05 31.2011719 -21 25 48.001099           ~ 188 1
14 NGC 7252 AGN 22 20 44.7748209648 -24 40 41.909518200 12.26 12.46 12.06 11.57   ~ 720 1

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