TY - GEN AU - Kelsey, L. AU - Galbany González, Lluis PY - 2020 UR - http://hdl.handle.net/10481/68334 AB - Analyses of Type Ia supernovae (SNe Ia) have found puzzling correlations between their standardized luminosities and host galaxy properties: SNe Ia in high-mass, passive hosts appear brighter than those in lower mass, star-forming hosts. We examine... LA - eng PB - Oxford University Press KW - Surveys KW - Supernovae: general KW - Distance scale KW - Cosmology: observations TI - The effect of environment on Type Ia supernovae in the Dark Energy Survey three-year cosmological sample DO - 10.1093/mnras/staa3924 ER -