At fixed galaxy stellar mass, there is a clear observational connection between structural
asymmetry and offset from the star-forming main sequence, ΔSFMS. Herein, we use the …

Abstract Theory of the physics of the early hot universe leads to a prediction of baryon
acoustic oscillations (BAOs) that has received confirmation from the pairwise separations of …

Context. The use of galaxy clusters as cosmological probes relies on a detailed
understanding of their properties. They define cluster selection and ranking linked to a …

Context. The evolution of galaxy groups and the brightest group galaxies (BGGs) is
influenced by their location in the cosmic web. Aims. Our aim is to combine data on galaxy …

The detailed nature of dark energy remains a mystery, leaving the possibility that its effects
might be explained by changes to the laws of gravity on large scales. The peculiar velocities …

Measurements of the peculiar velocities of large samples of galaxies enable new tests of the
standard cosmological model, including determination of the growth rate of cosmic structure …

We investigate the role that dense environments have on the quenching of star formation
and the transformation of morphology for a sample of galaxies selected from the Sloan …

Peculiar velocities are an important probe of the mass distribution in the Universe and the
growth rate of structure, directly measuring the effects of gravity on the largest scales and …

In contrast to our understanding of density field tracers, the modeling of direct statistics
pertaining to the cosmic velocity field remains open to significant opportunities for …

Abstract The Tully-Fisher Relation (TFR) is a well-known empirical relationship between the
luminosity of a spiral galaxy and its circular velocity, allowing us to estimate redshift …