Browsing by Subject "Neutral hydrogen"

Now showing items 1-3 of 3

  • HI intensity mapping: Impact of primary beam effects 

    Matshawule, Siyambonga Donald (University of the Western Cape, 2023)
    Neutral hydrogen (HI) intensity mapping surveys with upcoming and future radio telescopes such as the MeerKAT, a precursor to the Square Kilometre Array Observatory (SKAO) MID telescope, have great potential for constraining ...

  • Probing large-scale structure with the SKAO and other cosmological surveys 

    Viljoen, Jan-Albert (University of the Western Cape, 2022)
    In recent history there have been several advances in cosmology, which has significantly shaped our understanding of the Universe. The current leading theory is called ΛCDM, which can successfully model the expansion of ...

  • A study of the nearby interacting galaxy pair NGC 1512/1510 

    Ndaliso, Xola (University of Western Cape, 2020)
    This work focuses on generating a new dynamical model of the nearby (9.5 Mpc) interacting galaxy system NGC 1512/1510. Neutral hydrogen (H i ) observations from the Australia Telescope Compact Array (ATCA) are used to ...