273 citations · 2.6k across the 58 of their papers we have counts for
5 papers · 1 filter
GraL spectroscopic identification of multiply imaged quasars
Priyanka Jalan, Vibhore Negi, Jean Surdej +24
Gravitational lensing is proven to be one of the most efficient tools for studying the Universe. The spectral confirmation of such sources requires extensive calibration. This pape…
Probing Dark Matter with Adaptive-optics based Flux Ratio Anomalies: Photometric and Astrometric Precision
Ioana A. Zelko, Anna M. Nierenberg, Tommaso Treu
Strong gravitational lensing is a powerful probe of the distribution of matter on sub-kpc scales. It can be used to test the existence of completely dark subhalos surrounding galax…
JWST lensed quasar dark matter survey I: Description and First Results
A. M. Nierenberg, R. E. Keeley, D. Sluse +18
The flux ratios of gravitationally lensed quasars provide a powerful probe of the nature of dark matter. Importantly, these ratios are sensitive to small-scale structure, irrespect…
An analytic surface density profile for CDM halos and gravitational lensing studies
Alexandres Lazar, James S. Bullock, Anna Nierenberg +2
We introduce an analytic surface density profile for dark matter halos that accurately reproduces the structure of simulated halos of mass , makin…
Pushing the Limits of Detectability: Mixed Dark Matter from Strong Gravitational Lenses
Ryan E. Keeley, Anna M. Nierenberg, Daniel Gilman +3
One of the frontiers for advancing what is known about dark matter lies in using strong gravitational lenses to characterize the population of the smallest dark matter halos. There…