activity
19952026
most citedThe 2dF-SDSS LRG and QSO Survey: QSO clustering and the L-z degeneracy

235 citations · 3.5k across the 78 of their papers we have counts for

collaborators

78 papers

astro-ph.GA2026

Stacked Reverberation Mapping of High Redshift Quasars in DESI. I. Feasibility Analysis

Rahma Alfarsy, R. E. A. Canning, Eva-Maria Mueller +49

The broad line region of quasars has long been probed by reverberation mapping techniques that measure time lags between continuum and broad emission line variations. Stacked rever…

astro-ph.CO2025

4MOST Cosmology Redshift Survey (CRS): Clustering Properties of CRS Bright Galaxy and Luminous Red Galaxy Target Catalogues

Behnood Bandi, Antoine Rocher, Aurélien Verdier +6

The 4-metre Multi-Object Spectroscopic Telescope Cosmology Redshift Survey (4MOST CRS) will obtain 5.4 million spectroscopic redshifts over ~5700 deg^2 to map large-scale structure…

astro-ph.CO2022★ 2 cited

VST ATLAS Galaxy Cluster Catalogue I: cluster detection and mass calibration

B. Ansarinejad, D. N. A. Murphy, T. Shanks +1

Taking advantage of deg optical coverage of the Southern sky offered by the VST ATLAS survey, we construct a new catalogue of photometrically selected galaxy groups…

astro-ph.CO2018★ 103 cited

GAIA Cepheid parallaxes and 'Local Hole' relieve tension

Tom Shanks, Lucy Hogarth, Nigel Metcalfe

There is an \% tension between the value of Hubble's Constant, km\,sMpc, implied by the {\it Planck} microwave background power spectr…

astro-ph.GA2018★ 36 cited

Discovery of a dual AGN at z~3.3 with 20kpc separation

B. Husemann, G. Worseck, F. Arrigoni Battaia +1

A prediction of the current paradigm of the hierarchical assembly of galaxies is the presence of supermassive dual black holes at separations of a few kpc or less. In this context,…

astro-ph.GA2016★ 43 cited

First lensed quasar systems from the VST-ATLAS survey: one quad, two doubles and two pairs of lensless twins

Paul L. Schechter, Nicholas D. Morgan, B. Chehade +3

We have analyzed images from the VST ATLAS survey to identify candidate gravitationally lensed quasar systems in a sample of WISE sources with W1 - W2 > 0.7. Results from followup…