Content tagged with cosmology: observations

• The Dark Energy Survey supernova program: cosmological biases from supernova photometric classification
• A galaxy-driven model of type Ia supernova luminosity variations
• The dark energy survey 5-yr photometrically identified type Ia supernovae
• PISCOLA: a data-driven transient light-curve fitter
• Optimizing a magnitude-limited spectroscopic training sample for photometric classification of supernovae
• The Dark Energy Survey supernova programme: modelling selection efficiency and observed core-collapse supernova contamination
• The effect of environment on Type Ia supernovae in the Dark Energy Survey three-year cosmological sample
• First cosmology results using type Ia supernovae from the Dark Energy Survey: the effect of host galaxy properties on supernova luminosity