2 papers
astro-ph.IM2026
Illuminating the Physics of Cosmic Origin and Evolution: A UK Space Frontiers 2035 White Paper
Florian Beutler, Eva-Maria Mueller, Seshadri Nadathur +61
Understanding the Universe's origins and evolution remains one of the most fundamental challenges in modern cosmology. This white paper explores three key science priorities in thi…
astro-ph.CO2024
Mitigating baryon feedback bias in cosmic shear through a theoretical error covariance in the matter power spectrum
Alessandro Maraio, Alex Hall, Andy Taylor
Forthcoming cosmic shear surveys will make precise measurements of the matter density field down to very small scales, scales which are dominated by baryon feedback. The modelling…