Quantifying tensions - inconsistencies amongst measurements of cosmological parameters by different experiments - has emerged as a crucial part of modern...
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PublicaciónAssessing tension metrics with dark energy survey and Planck data
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PublicaciónAsymptotic giant branch stars in NGC 6822: Probes of star formation history
About 500 asymptotic giant branch (AGB) stars have been resolved and photometrically measured in the Local Group (LG) dwarf irregular galaxy NGC 6822. They draw...
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PublicaciónB1359+154: A Six-Image Lens Produced by a z ~= 1 Compact Group of Galaxies
Hubble Space Telescope (HST) V- and I-band observations show that the gravitational lens B1359+154 consists of six images of a single zs=3.235 radio source and...
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PublicaciónBack to the Lithium Plateau with the [Fe/H] < -6 Star J0023+0307
We present an analysis of the Ultraviolet and Visual Echelle Spectrograph (UVES) high-resolution spectroscopic observations at the 8.2 m Very Large Telescope of...
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PublicaciónBAM: bias assignment method to generate mock catalogues
We present BAM: a novel Bias Assignment Method envisaged to generate mock catalogues. Combining the statistics of dark matter tracers from a high-resolution...
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PublicaciónBaryon effects on the internal structure of ΛCDM haloes in the EAGLE simulations
We investigate the internal structure and density profiles of haloes of mass 1010-1014 M⊙ in the Evolution and Assembly of Galaxies and their Environment (EAGLE...
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PublicaciónBayesian cosmic density field inference from redshift space dark matter maps
We present a self-consistent Bayesian formalism to sample the primordial density fields compatible with a set of dark matter density tracers after a cosmic...
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PublicaciónBent by baryons: the low-mass galaxy-halo relation
The relation between galaxies and dark matter haloes is of vital importance for evaluating theoretical predictions of structure formation and galaxy formation...
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PublicaciónBeyond the 3rd moment: a practical study of using lensing convergence CDFs for cosmology with DES Y3
Widefield surveys probe clustered scalar fields - such as galaxy counts, lensing potential, etc. - which are sensitive to different cosmological and...