114 citations · 140 across the 4 of their papers we have counts for
4 papers
On the mass mismatch between simulations and weak-lensing measurements
Jacob Svensmark, Davide Martizzi, Adriano Agnello
The recently discovered discrepancy between galaxy mass measurements from weak lensing and predictions from abundance matching questions our understanding of cosmology, or of the g…
COSMOGRAIL XVI: Time delays for the quadruply imaged quasar DES J0408-5354 with high-cadence photometric monitoring
F. Courbin, V. Bonvin, E. Buckley-Geer +74
We present time-delay measurements for the new quadruply imaged quasar DES J0408-5354, the first quadruply imaged quasar found in the Dark Energy Survey (DES). Our result is made p…
Quasar Lenses and Galactic Streams: Outlier Selection and GAIA Multiplet Detection
Adriano Agnello
I describe two novel techniques originally devised to select strongly lensed quasar candidates in wide-field surveys. The first relies on outlier selection in optical and mid-infra…
High resolution imaging and spectroscopy of the gravitational lens SDSSJ1206+4332: a natural coronagraph at and a standard ruler at
Adriano Agnello, Alessandro Sonnenfeld, Sherry H. Suyu +5
We present spectroscopy and laser guide star adaptive optics (LGSAO) images of the doubly imaged lensed quasar SDSS J1206+4332. We revise the deflector redshift proposed previously…