4 papers
Cosmology with Tully-Fisher HI Galaxy Surveys
Joël Mayor, Anthony Carr, Khaled Said +7
The SKA Observatory will enable measurements of the Tully-Fisher relation for statistical samples of HI selected galaxies out to unprecedented depths and redshifts thanks to its un…
Testing anisotropic Hubble expansion
Paula Boubel, Matthew Colless, Khaled Said +1
The cosmological principle asserting the large-scale uniformity of the Universe is a testable assumption of the standard cosmological model. We explore the constraints on anisotrop…
An improved Tully-Fisher estimate of
Paula Boubel, Matthew Colless, Khaled Said +1
We propose an improved comprehensive method for determining the Hubble constant () using the Tully-Fisher relation. By fitting a peculiar velocity model in conjunction with th…
The hyperplane of early-type galaxies: using stellar population properties to increase the precision and accuracy of the fundamental plane as a distance indicator
Francesco D'Eugenio, Matthew Colless, Arjen van der Wel +10
We use deep spectroscopy from the SAMI Galaxy Survey to explore the precision of the fundamental plane of early-type galaxies (FP) as a distance indicator for future single-fibre s…