Now showing items 1-2 of 2

    • Computational Bayesian techniques applied to cosmology 

      Hee, Sonke (2018-02-16)
      This thesis presents work around 3 themes: dark energy, gravitational waves and Bayesian inference. Both dark energy and gravitational wave physics are not yet well constrained. They present interesting challenges for ...
    • Probing the Intergalactic Medium with high-redshift quasars 

      Calverley, Alexander Peter (2011-11-08)
      Clues about the timing of reionization and the nature of the ionizing sources responsible are imprinted in the ionization and thermal state of the IGM. In this thesis, I use high-resolution quasar spectra in conjunction ...