3 papers
astro-ph.CO2024
Euclid. I. Overview of the Euclid mission
Euclid Collaboration, Y. Mellier, Abdurro'uf +1134
The current standard model of cosmology successfully describes a variety of measurements, but the nature of its main ingredients, dark matter and dark energy, remains unknown. Eucl…
astro-ph.CO2024
Constraining modified gravity with weak lensing peaks
Christopher T. Davies, Joachim Harnois-Déraps, Baojiu Li +3
It is well established that maximizing the information extracted from upcoming and ongoing stage-IV weak-lensing surveys requires higher-order summary statistics that complement th…
astro-ph.CO2024
Unleashing cosmic shear information with the tomographic weak lensing PDF
Lina Castiblanco, Cora Uhlemann, Joachim Harnois-Déraps +1
In this work, we demonstrate the constraining power of the tomographic weak lensing convergence PDF for StageIV-like source galaxy redshift bins and shape noise. We focus on scales…