2 papers
astro-ph.CO2025
The Jackknife method as a new approach to validate strong lens mass models
Shun Nishida, Masamune Oguri, Yoshinobu Fudamoto +1
The accuracy of a mass model in the strong lensing analysis is crucial for unbiased predictions of physical quantities such as magnifications and time delays. While the mass model…
astro-ph.HE2025
Linking Analytic Light Curve Models to Physical Properties of Kilonovae
Ayari Kitamura, Kyohei Kawaguchi, Masaomi Tanaka +1
In binary neutron star mergers, lanthanide-rich dynamical ejecta and lanthanide-poor post-merger ejecta have been often linked to the red and blue kilonova emission, respectively.…