Browsing Research Articles (Physics) by Subject "large-scale structure of Universe"

Now showing items 1-2 of 2

    • The evolution of the low-frequency radio AGN population to z 1.5 in the ELAIS N1 field 

      Ocran, E; Taylor, A; Vaccari, M (Advance Access publication, 2020-11-13)
      We study the cosmic evolution of radio sources out to z 1.5 using a GMRT 610 MHz survey covering ∼1.86 deg2 of the ELAIS N1 field with a minimum/median rms noise 7.1/19.5 μJy beam−1 and an angular resolution of 6 arcsec. ...

    • HI intensity mapping with the MIGHTEE survey: power spectrum estimates 

      Sourabh, Paul; Santos, Mario; Townsend, Junaid (Monthly Notices of the Royal Astronomical Society, 2021)
      Intensity mapping (IM) with neutral hydrogen is a promising avenue to probe the large scale structure of the Universe. In this paper, we demonstrate that using the 64-dish MeerKAT radio telescope as a connected interferometer, ...