Essentials of strong gravitational lensing
Of order one in 10 3 quasars and high-redshift galaxies appears in the sky as multiple
images as a result of gravitational lensing by unrelated galaxies and clusters that happen to …
images as a result of gravitational lensing by unrelated galaxies and clusters that happen to …
Exploiting the diversity of modeling methods to probe systematic biases in strong lensing analyses
In the past decade, the diversity of strong lens modeling methods has exploded, from being
purely analytical to pixelated and non-parametric, or based on deep learning. We embrace …
purely analytical to pixelated and non-parametric, or based on deep learning. We embrace …
El Gordo needs El Anzuelo: Probing the structure of cluster members with multi-band extended arcs in JWST data
A Galan, GB Caminha, J Knollmüller, J Roth… - arXiv preprint arXiv …, 2024 - arxiv.org
Gravitational lensing by galaxy clusters involves hundreds of galaxies over a large redshift
range and increases the likelihood of rare phenomena (supernovae, microlensing, dark …
range and increases the likelihood of rare phenomena (supernovae, microlensing, dark …