2 papers
astro-ph.CO2024
Investigating Ultra-Large Large-Scale Structures: Potential Implications for Cosmology
Alexia M. Lopez, Roger G. Clowes, Gerard M. Williger
Large-scale structure (LSS) studies in cosmology map and analyse matter in the Universe on the largest scales. Understanding the LSS can provide observational support for the Cosmo…
astro-ph.CO2024
A Big Ring on the Sky
Alexia M. Lopez, Roger G. Clowes, Gerard M. Williger
We present the discovery of `A Big Ring on the Sky' (BR), the second ultra-large large-scale structure (uLSS) found in MgII-absorber catalogues, following the previously reported G…