Results 281 to 290 of about 91,719 (307)
Some of the next articles are maybe not open access.
Brightest Members of Clusters of Galaxies
Nature, 1969THERE are two opposing interpretations of the small dispersion σ1∼0.35 mag in the absolute magnitudes M1 of the brightest members of rich clusters of galaxies measured by Sandage1. In one view, advanced, among others, by Peebles2,3, it is assumed that there is a universal cluster luminosity function, and that the value of σ1 and of the variation of M1 ...
openaire +1 more source
Brightest Cluster Galaxies and Dry Mergers
AIP Conference Proceedings, 2008Photometric properties of the early type Brightest Cluster Galaxies (BCGs) has been investigated for a sample of 85 BCGs with redshifts less than 0.1 selected from the C4 cluster catalogue. The results are compared to those obtained from a sample of elliptical galaxies chosen with similar apparent magnitude and redshift ranges.
Z. G. Deng +5 more
openaire +1 more source
“Radio–active” Brightest Cluster Galaxies
2008We present a sample of clusters drawn from the C4 cluster catalog of the Sloan Digital Sky Survey, where particular emphasis has been placed on the correct identification of the Brightest Cluster Galaxy (BCG) and the determination of the velocity dispersion within the virial radius.
A. Linden der, P. N. Best, G. Kauffmann
openaire +1 more source
Brightest members of clusters of galaxies
Nature, 1979J. G. GODWIN, J. V. PEACH
openaire +1 more source
Brightest cluster galaxies as probes of galaxy formation
Brightest group and cluster galaxies are the most massive galaxies in the Universe and reside at the centres of galaxy clusters. These galaxies push galaxy formation and evolution models to their limits, providing a strong test to our current paradigm of galaxy formation.openaire +1 more source
KINEMATICS OF 13 BRIGHTEST CLUSTER GALAXIES
The Astrophysical Journal, 1995Velocity dispersion profiles and rotation curves have been determined for a sample of 13 brightest duster galaxies (BCGs) in order to study their internal stellar kinematics and investigate their relationship to ellipticals. We find that BCGs generally display velocity dispersion profiles with gradients similar to those found in normal bright ...
FISHER, D, ILLINGWORTH, G, FRANX, M
openaire +1 more source
The photometric properties of brightest cluster galaxies
1980NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in .pdf document. Photometry of a large sample of first-ranked cluster galaxies, obtained with SIT and CCD area photometers, is discussed. The absolute photometric results anchor the bright end of the Hubble diagram; essentially the entire formal error for
openaire +1 more source
A repeating fast radio burst source localized to a nearby spiral galaxy
Nature, 2020Benito Marcote +2 more
exaly
The Galaxy platform for accessible, reproducible and collaborative biomedical analyses: 2022 update
Nucleic Acids Research, 2022Anup Kumar +2 more
exaly
Cosmological simulations of galaxy formation
Nature Reviews Physics, 2020Mark Vogelsberger +2 more
exaly