ESPRESSO pone a prueba las constantes de la Física
¿Por qué la fuerza de la gravedad es tan fuerte? ¿Qué es lo que determina el valor de la fuerza electromagnética? ¿Son las leyes de la Física las mismas en...
Estimating the impact of recombination uncertainties on the cosmological parameter constraints from cosmic microwave background experiments
We use our most recent training set for the RICO code to estimate the impact of recombination uncertainties on the posterior probability distributions which...
Euclid preparation. VII. Forecast validation for Euclid cosmological probes
Aims: The Euclid space telescope will measure the shapes and redshifts of galaxies to reconstruct the expansion history of the Universe and the growth of cosmic...
Euclid preparation. XII. Optimizing the photometric sample of the Euclid survey for galaxy clustering and galaxy-galaxy lensing analyses
Photometric redshifts (photo-zs) are one of the main ingredients in the analysis of cosmological probes. Their accuracy particularly affects the results of the...
Euclid preparation. XIX. Impact of magnification on photometric galaxy clustering
Aims: We investigate the importance of lensing magnification for estimates of galaxy clustering and its cross-correlation with shear for the photometric sample...
Euclid preparation. XL. Impact of magnification on spectroscopic galaxy clustering
In this paper we investigate the impact of lensing magnification on the analysis of Euclid's spectroscopic survey using the multipoles of the two-point...
Euclid preparation. XLI. Galaxy power spectrum modelling in real space
We investigate the accuracy of the perturbative galaxy bias expansion in view of the forthcoming analysis of the Euclid spectroscopic galaxy samples. We compare...
Euclid preparation. XXVIII. Forecasts for ten different higher-order weak lensing statistics
Recent cosmic shear studies have shown that higher-order statistics (HOS) developed by independent teams now outperform standard two-point estimators in terms...
Euclid preparation. XXXIV. The effect of linear redshift-space distortions in photometric galaxy clustering and its cross-correlation with cosmic shear
Context. The cosmological surveys that are planned for the current decade will provide us with unparalleled observations of the distribution of galaxies on...