PIRSA:17050073

Video URL

https://pirsa.org/17050073

Gravitational lensing and cosmology

Van Waerbeke, L. (2017). Gravitational lensing and cosmology. Perimeter Institute for Theoretical Physics. https://pirsa.org/17050073

Van Waerbeke, Ludovic. Gravitational lensing and cosmology. Perimeter Institute for Theoretical Physics, May. 11, 2017, https://pirsa.org/17050073 

          @misc{ scivideos_PIRSA:17050073,
            doi = {10.48660/17050073},
            url = {https://pirsa.org/17050073},
            author = {Van Waerbeke, Ludovic},
            keywords = {Cosmology},
            language = {en},
            title = {Gravitational lensing and cosmology},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2017},
            month = {may},
            note = {PIRSA:17050073 see, \url{https://scivideos.org/index.php/pirsa/17050073}}
          }

Ludovic Van Waerbeke University of British Columbia

Talk numberPIRSA:17050073
DOI10.48660/17050073
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

Gravitational lensing is one of the primary investigation tools of all current and future wide field surveys. In this talk I will review its current status (with the Kilo Degree Survey (KiDS)) and show what unique cosmological information it gives us. Lensing is not limited to a, low redshift, dark universe probe, it can also be used as a tool to probe baryons and nicely work in synergy with baryonic probes (e.g. CMB, Xray, tSZ, HI). I will show some of the work in progress to help constraining Active Galactic Nuclei feedback