3 papers
astro-ph.HE2025
Candidate strongly lensed type Ia supernovae in the Zwicky Transient Facility archive
A. Townsend, J. Nordin, A. Sagués Carracedo +61
Gravitationally lensed type Ia supernovae (glSNe Ia) are unique astronomical tools that can be used to study cosmological parameters, distributions of dark matter, the astrophysics…
astro-ph.HE2024
Detectability and Characterisation of Strongly Lensed Supernova Lightcurves in the Zwicky Transient Facility
A. Sagués Carracedo, A. Goobar, E. Mörtsell +7
The Zwicky Transient Facility (ZTF) was expected to detect more than one strong gravitationally-lensed supernova (glSN) per year, but only one event was identified in the first fou…
astro-ph.CO2024
Detecting strongly-lensed type Ia supernovae with LSST
Nikki Arendse, Suhail Dhawan, Ana Sagués Carracedo +8
Strongly-lensed supernovae are rare and valuable probes of cosmology and astrophysics. Upcoming wide-field time-domain surveys, such as the Vera C. Rubin Observatory's Legacy Surve…