Weak Gravitational Lensing

Apr 27, 2016
Photo by rawpixel on Unsplash

Work in progress…stay tuned!

Lucas Porth
Lucas Porth
Postdoctoral Researcher in Cosmology

My research interests include weak gravitational lensing, large-scale structure and Bayesian methods.

Publications

Euclid preparation. XXVIII. Forecasts for ten different higher-order weak lensing statistics
Investigation of the additional constraining power contained in forward models compared to two-point analyses.
Euclid Collaboration
Fast estimation of aperture-mass statistics - II. Detectability of higher order statistics in current and future surveys
Optimizing direct estimators for measuring higher order and generalized aperture mass statistics from shape catalogs.
Lucas Porth, Robert E. Smith
Fast estimation of aperture mass statistics – I. Aperture mass variance and an application to the CFHTLenS data
Revisiting direct estimators for measuring the aperture mass statistics from shape catalogs.
Lucas Porth, Robert E. Smith, Patrick Simon, Laura Marian, Stefan Hilbert
Fast estimation of aperture mass statistics – I. Aperture mass variance and an application to the CFHTLenS data

Events

Efficient Estimation of Higher-Order Cosmic Shear Statistics
Talk at the Extragalactic Astrophysics and Cosmology seminar at Innsbruck University.
Dec 4, 2023 University of Innsbruck
Lucas Porth
Efficient Estimation of Higher-Order Cosmic Shear Statistics
Fast Estimation of Aperture Mass Statistics
Talk at the South Coast Cosmology meeting.
Oct 27, 2020 Online
Lucas Porth
Fast Estimation of Aperture Mass Statistics