Browsing Research Articles (Earth Sciences) by Subject "Large-scale structure of Universe"

Now showing items 1-2 of 2

    • Cleaning foregrounds from single-dish 21 cm intensity maps with Kernel principal component analysis 

      Irfan, Melis O; Bull, Phillip (Oxford University Press, 2021)
      he high dynamic range between contaminating foreground emission and the fluctuating 21 cm brightness temperature field is one of the most problematic characteristics of 21 cm intensity mapping data. While these components ...

    • Planck 2018 results: VIII. Gravitational lensing 

      Aghanim, Nabila; Akrami, Yashar; Ashdown, Mark A.J. (EDP Sciences, 2020)
      We present measurements of the cosmic microwave background (CMB) lensing potential using the final Planck 2018 temperature and polarization data. Using polarization maps filtered to account for the noise anisotropy, we ...