Astrofísicas: Cosmología

  • Publicación
    The EAGLE simulations of galaxy formation: the importance of the hydrodynamics scheme
    We present results from a subset of simulations from the `Evolution and Assembly of GaLaxies and their Environments' (EAGLE) suite in which the formulation of...
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    The effect of baryons on the inner density profiles of rich clusters
    We use the `Evolution and assembly of galaxies and their environments' (EAGLE) cosmological simulation to investigate the effect of baryons on the density...
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    The effect of environment on Type Ia supernovae in the Dark Energy Survey three-year cosmological sample
    Analyses of Type Ia supernovae (SNe Ia) have found puzzling correlations between their standardized luminosities and host galaxy properties: SNe Ia in high-mass...
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    The Effect of Hot Gas in the First-Year Wilkinson Microwave Anisotropy Probe (WMAP) Data
    By cross-correlating templates constructed from the Two Micron All Sky Survey Extended Source Catalog with the first-year data from the Wilkinson Microwave...
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    The effects of galaxy formation on the matter power spectrum: a challenge for precision cosmology
    Upcoming weak lensing surveys, such as LSST, EUCLID and WFIRST, aim to measure the matter power spectrum with unprecedented accuracy. In order to fully exploit...
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    The enrichment history of cosmic metals
    We use a suite of cosmological, hydrodynamical simulations to investigate the chemical enrichment history of the Universe. Specifically, we trace the origin of...
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    The Estimation of the Noise in Cosmic Microwave Background Anisotropy Experiments
    Even the most sensitive cosmic microwave background anisotropy experiments have signal-to-noise ratios
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    The European Large Area ISO Survey - IX. The 90-μm luminosity function from the Final Analysis sample
    We present the 90-μm luminosity function of the Final Analysis of the European Large Area ISO Survey (ELAIS), extending the sample size of our previous analysis...
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    The European Large Area ISO Survey - VII. ROSAT observations of ELAIS sources
    We present a cross-correlation between the European Large Area ISO Survey (ELAIS) 15-μm ISO survey with the ROSAT (0.1-2keV) all-sky survey and the pointed...