We present 72 additional galaxy-galaxy strong lenses that complement the sample discovered in the Euclid Quick Release 1 data (63.1, catalogue, caused us to miss several bright and low-redshift strong lenses. They add more than 10% of new strong-lens candidates compared to the previous search. In total, the catalogue i...
L. Ecker, M. Fabricius, S. Seitz et al.· Astronomy & Astrophysics· 0 citations
Accurate and precise mass modelling of strong lensing systems is essential for extracting insights into cosmology, galaxy environments, and the nature of dark matter. The Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP), which has mapped ∼1000 square degrees of the sky, discovered over 1000 definite or probable gal...
E. Paic, Kenneth C. Wong, A. More et al.· Galaxies· 0 citations
Dark matter substructure properties such as their mass function and spatial distribution depend on the nature of dark matter and are strong tests of the cosmological model. Like luminous matter, these dark matter substructures cause gravitational lensing affecting observables such as time delays. Given the millisecond-...
Ishan Swamy, A. More, Ojas Patil· 0 citations
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