activity
20022026
most citedThe CFHTLS-Strong Lensing Legacy Survey (SL2S): Investigating the group-scale lenses with the SARCS sample

168 citations · 855 across the 18 of their papers we have counts for

collaborators

20 papers

astro-ph.GA2026

Sub-kiloparsec Test of the Kennicutt-Schmidt Relation in a Strongly Lensed Dusty Star-Forming Galaxy at z~2.78

C. Cornil-Baïotto, J. Molina, G. Mahler +9

[abridged] Star formation is a key process driving galaxy evolution, but understanding how it proceeds within the interstellar medium (ISM) requires resolving cold molecular gas an…

astro-ph.GA2026

Accretion Disk Sizes and Temperature Profiles in Lensed Quasars: NIR Microlensing Challenges Thin Disk Theory

V. Motta, E. Mediavilla

Microlensing and reverberation mapping measurements of quasar accretion disk sizes and temperature gradients disagree with thin disk theory predictions. Previous microlensing resul…

astro-ph.CO2026

HST imaging, pipeline modeling, and time-delay predictions of 2 triply-imaged and 15 quadruply-imaged lensed quasars

William Sheu, Tommaso Treu, Adriano Agnello +10

The Hubble tension remains a significant challenge in modern cosmology, exhibiting a discrepancy between early-Universe cosmic microwave background measurements and local distance…

astro-ph.GA2020★ 9 cited

Individual Estimates of the Virial Factor in 10 Quasars: Implications on the Kinematics of the Broad Line Region

E. Mediavilla, J. Jiménez-Vicente, J. Mejí A-Restrepo +5

Assuming a gravitational origin for the Fe III2039-2113 redshift and using microlensing based estimates of the size of the region emitting this feature, we obtain individual me…

astro-ph.GA2019★ 59 cited

Double dark matter vision: twice the number of compact-source lenses with narrow-line lensing and the WFC3 grism

A. M. Nierenberg, D. Gilman, T. Treu +9

The magnifications of compact-source lenses are extremely sensitive to the presence of low mass dark matter halos along the entire sight line from the source to the observer. Tradi…

astro-ph.CO2019★ 50 cited

COSMOGRAIL XVIII: time delays of the quadruply lensed quasar WFI2033-4723

V. Bonvin, M. Millon, J. H. H. Chan +26

We present new measurements of the time delays of WFI2033-4723. The data sets used in this work include 14 years of data taken at the 1.2m Leonhard Euler Swiss telescope, 13 years…