Anowar J. Shajib
3 papers · Latest:
TDCOSMO XXVI: Uniform lens modeling of eight doubly imaged quasars
This paper uniformly models eight doubly imaged quasars to improve time-delay cosmography, highlighting arc brightness as key for mass model precision.
2604.24908
TDCOSMO XXV: A "soup-to-nuts" 6.5% $H_0$ measurement $-$ strong lensing and dynamics with a maximally flexible mass sheet
This paper presents a 6.5% precision measurement of the Hubble constant ($H_0$) using strong lensing and dynamics, accounting for mass-sheet flexibility.
2604.14145
Galaxies & CosmologySpatially Resolved Kinematics of SLACS Lens Galaxies. II: Breaking Degeneracies with Lensing and Dynamical Models
This study combines spatially resolved kinematics with lensing models to precisely constrain mass profiles and break degeneracies in SLACS galaxies.
2604.12155
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