A. Galan

activity

20192026

most citedTDCOSMO IV: Hierarchical time-delay cosmography -- joint inference of the Hubble constant and galaxy density profiles

373 citations · 1.6k across the 35 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

astro-ph.CO2019★ 231 cited

TDCOSMO. I. An exploration of systematic uncertainties in the inference of $H_{0}$ from time-delay cosmography

M. Millon, A. Galan, F. Courbin +22

Time-delay cosmography of lensed quasars has achieved 2.4% precision on the measurement of the Hubble constant, $H_{0}$ . As part of an ongoing effort to uncover and control systemati…

astro-ph.CO2019★ 240 cited

STRIDES: a 3.9 per cent measurement of the Hubble constant from the strong lens system DES J0408-5354

A. J. Shajib, S. Birrer, T. Treu +88

We present a blind time-delay cosmographic analysis for the lens system DES J0408 $-$ 5354. This system is extraordinary for the presence of two sets of multiple images at different…

TDCOSMO. I. An exploration of systematic uncertainties in the inference of H0​ from time-delay cosmography

STRIDES: a 3.9 per cent measurement of the Hubble constant from the strong lens system DES J0408-5354

TDCOSMO. I. An exploration of systematic uncertainties in the inference of $H_{0}$ from time-delay cosmography