333 citations · 461 across the 8 of their papers we have counts for
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Weak Lensing with Radio Continuum Surveys
Prina Patel
Weak gravitational lensing is a powerful probe of cosmology and has emerged as a key probe for the Dark Universe. Up till now this science has been conducted mainly at optical wave…
Weak Lensing Simulations for the SKA
Prina Patel, Ian Harrison, Sphesihle Makhathini +6
Weak gravitational lensing measurements are traditionally made at optical wavelengths where many highly resolved galaxy images are readily available. However, the Square Kilometre…
Weak gravitational lensing with the Square Kilometre Array
M. L. Brown, D. J. Bacon, S. Camera +12
We investigate the capabilities of various stages of the SKA to perform world-leading weak gravitational lensing surveys. We outline a way forward to develop the tools needed for p…
Late-time cosmology with 21cm intensity mapping experiments
Philip Bull, Pedro G. Ferreira, Prina Patel +1
We present a framework for forecasting cosmological constraints from future neutral hydrogen intensity mapping experiments at low to intermediate redshifts. In the process, we esta…
Probing the accelerating Universe with radio weak lensing in the JVLA Sky Survey
M. L. Brown, F. B. Abdalla, A. Amara +48
We outline the prospects for performing pioneering radio weak gravitational lensing analyses using observations from a potential forthcoming JVLA Sky Survey program. A large-scale…
Weak Lensing Measurements in Simulations of Radio Images
Prina Patel, Filipe B. Abdalla, David J. Bacon +3
We present a study of weak lensing shear measurements for simulated galaxy images at radio wavelengths. We construct a simulation pipeline into which we can input galaxy images of…
Radio Weak Gravitational Lensing with VLA and MERLIN
P. Patel, D. J. Bacon, R. J. Beswick +2
We carry out an exploratory weak gravitational lensing analysis on a combined VLA and MERLIN radio data set: a deep (3.3 micro-Jy beam^-1 rms noise) 1.4 GHz image of the Hubble Dee…