Astrofísicas: Cosmología

  • Publicación
    Planck 2015 results. X. Diffuse component separation: Foreground maps
    Planck has mapped the microwave sky in temperature over nine frequency bands between 30 and 857 GHz and in polarization over seven frequency bands between 30...
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    Planck 2015 results. XI. CMB power spectra, likelihoods, and robustness of parameters
    This paper presents the Planck 2015 likelihoods, statistical descriptions of the 2-point correlationfunctions of the cosmic microwave background (CMB)...
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    Planck 2015 results. XIII. Cosmological parameters
    This paper presents cosmological results based on full-mission Planck observations of temperature and polarization anisotropies of the cosmic microwave...
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    Planck 2015 results. XIV. Dark energy and modified gravity
    We study the implications of Planck data for models of dark energy (DE) and modified gravity (MG) beyond the standard cosmological constant scenario. We start...
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    Planck 2015 results. XV. Gravitational lensing
    We present the most significant measurement of the cosmic microwave background (CMB) lensing potential to date (at a level of 40σ), using temperature and...
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    Planck 2015 results. XVI. Isotropy and statistics of the CMB
    We test the statistical isotropy and Gaussianity of the cosmic microwave background (CMB) anisotropies using observations made by the Planck satellite. Our...
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    Planck 2015 results. XVII. Constraints on primordial non-Gaussianity
    The Planck full mission cosmic microwave background (CMB) temperature and E-mode polarization maps are analysed to obtain constraints on primordial non...
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    Planck 2015 results. XVIII. Background geometry and topology of the Universe
    Maps of cosmic microwave background (CMB) temperature and polarization from the 2015 release of Planck data provide the highestquality full-sky view of the...
  • Publicación
    Planck 2015 results. XX. Constraints on inflation
    We present the implications for cosmic inflation of the Planck measurements of the cosmic microwave background (CMB) anisotropies in both temperature and...