131 citations · 1.6k across the 45 of their papers we have counts for
9 papers · 2 filters
On Contamination and Completeness in z>5 Lyman Break Galaxy Surveys
Elizabeth Stanway, Malcolm Bremer, Matthew Lehnert
A large population of z>5 Lyman break galaxies has been identified in recent years. However, the high redshift galaxies selected by different surveys are subject to a variety of se…
M-Dwarfs at Large Heliocentric Distances
E. R. Stanway, M. N. Bremer, M. D. Lehnert +1
We present an analysis of the faint M star population seen as foreground contaminants in deep extragalactic surveys. We use space-based data to separate such stars from high redshi…
Superluminal non-ballistic jet swing in the quasar NRAO 150 revealed by mm-VLBI
I. Agudo, U. Bach, T. P. Krichbaum +11
NRAO 150 -a compact and bright radio to mm source showing core/jet structure- has been recently identified as a quasar at redshift z=1.52 through a near-IR spectral observation. To…
The Physical Properties of LBGs at z>5: Outflows and the "pre-enrichment problem"
M. D. Lehnert, M. Bremer, A. Verma +2
We discuss the properties of Lyman Break galaxies (LBGs) at z>5 as determined from disparate fields covering approximately 500 sq. arcmin. While the broad characteristics of the LB…
Massive galaxies with very young AGN
N. de Vries, I. A. G. Snellen, R. T. Schilizzi +2
Gigahertz Peaked Spectrum (GPS) radio galaxies are generally thought to be the young counterparts of classical extended radio sources and live in massive ellipticals. GPS sources a…
The discovery of a massive supercluster at z=0.9 in the UKIDSS DXS
A. M. Swinbank, A. Edge, I. Smail +19
We analyse the first publicly released deep field of the UKIDSS Deep eXtragalactic Survey (DXS) to identify candidate galaxy over-densities at z~1 across ~1 sq. degree in the ELAIS…