We study the influence of environment on the structure of disc galaxies, using imfit to measure the g- and r-band structural parameters of the surface...
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PublicationThe effect of environment on the structure of disc galaxies
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PublicationThe effect of environment on Type Ia supernovae in the Dark Energy Survey three-year cosmological sample
Analyses of Type Ia supernovae (SNe Ia) have found puzzling correlations between their standardized luminosities and host galaxy properties: SNe Ia in high-mass...
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PublicationThe effect of the environment on the stellar mass-size relationship for present-day galaxies
In order to study how the environment can influence the relationship between the stellar mass and effective radius for nearby galaxies (z < 0.12), we use a mass...
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PublicationThe effect of tides on the Fornax dwarf spheroidal galaxy
Estimates of the mass distribution and dark-matter (DM) content of dwarf spheroidal galaxies (dSphs) are usually derived under the assumption that the effect of...
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PublicationThe effect of tides on the Sculptor dwarf spheroidal galaxy
Dwarf spheroidal galaxies (dSphs) appear to be some of the most dark matter (DM)-dominated objects in the Universe. Their dynamical masses are commonly derived...
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PublicationThe effects of AGN feedback on the structural and dynamical properties of Milky Way-mass galaxies in cosmological simulations
Feedback from active galactic nuclei (AGNs) has become established as a fundamental process in the evolution of the most massive galaxies. Its impact on Milky...
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PublicationThe effects of galaxy formation on the matter power spectrum: a challenge for precision cosmology
Upcoming weak lensing surveys, such as LSST, EUCLID and WFIRST, aim to measure the matter power spectrum with unprecedented accuracy. In order to fully exploit...
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PublicationThe effects of seeing on Sèrsic profiles
The effects of seeing on the parameters of the Sèrsic profile are studied in an analytical form using a Gaussian point spread function. The surface brightness...
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PublicationThe effects of seeing on Sérsic profiles - II. The Moffat PSF
The effects of seeing on Sérsic r1/n profile parameters are extensively studied using a Moffat function. This analytical approximation to the point spread...