A sample of dust attenuation laws for Dark Energy Survey supernova host galaxies
Context. Type Ia supernovae (SNe Ia) are useful distance indicators in cosmology, provided their luminosity is standardized by applying empirical corrections based on light-curve properties. One factor behind these corrections is dust extinction, which is accounted for in the color-luminosity relation of the standardization. This relation is
Duarte, J. et al.
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2023