no code implementations • 11 Feb 2021 • Ang Liu, Paolo Tozzi, Piero Rosati, Pietro Bergamini, Gabriel Bartosch Caminha, Roberto Gilli, Claudio Grillo, Massimo Meneghetti, Amata Mercurio, Mario Nonino, Eros Vanzella
We search for X-ray emission from strongly lensed sources identified in the optical, and perform an untargeted detection of lensed X-ray sources.
Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics
no code implementations • 26 Aug 2020 • Pietro Bergamini, Adriano Agnello, Gabriel Caminha
We have devised a Bayesian hierarchical inference framework, which enables the determination of all lensing parameters and of the scaling-relation hyperparameters, including intrinsic scatter, from lensing constraints and (if given) stellar kinematic measurements.
Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies
