301 citations · 3.4k across the 42 of their papers we have counts for
5 papers · 1 filter
The age of extremely red and massive galaxies at very high redshift
N. Castro-Rodriguez, M. Lopez-Corredoira
Aims. We present a determination of the intrinsic colors and ages of galaxies at very high redshift, in particular old galaxies (OGs) within extremely red objects (EROs). To date,…
Fossil groups origins II. Unveiling the formation of the brightest group galaxies through their scaling relations
J. Mendez-Abreu, J. A. L. Aguerri, R. Barrena +11
(Abridged) Fossil systems are galaxy associations dominated by a relatively isolated, bright elliptical galaxy, surrounded by a group of smaller galaxies lacking L* objects. We ana…
The Herschel Multi-Tiered Extragalactic Survey: SPIRE-mm Photometric Redshifts
I. G. Roseboom, R. J. Ivison, T. R. Greve +78
We investigate the potential of submm-mm and submm-mm-radio photometric redshifts using a sample of mm-selected sources as seen at 250, 350 and 500 μm by the SPIRE instrument on He…
Fossil Groups Origins: I. RX J105453.3+552102 a very massive and relaxed system at z~0.5
J. A. L. Aguerri, M. Girardi, W. Boschin +11
The most accepted scenario for the origin of fossil groups (FGs) is that they are galaxy associations in which the merging rate was fast and efficient. These systems have assembled…
Sub-millimetre galaxies reside in dark matter halos with masses greater than 3x10^11 solar masses
Alexandre Amblard, Asantha Cooray, Paolo Serra +71
The extragalactic background light at far-infrared wavelengths originates from optically-faint, dusty, star-forming galaxies in the universe with star-formation rates at the level…