Cosmology with Photometric Cluster Samples

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• Eduardo Rozo, Einstein and KICP Fellow, University of Chicago
• Friday 17 February 2012, 16:00-17:00
• Martin Ryle Seminar Room, KICC.

If you have a question about this talk, please contact Paula younger.

I review the basic motivation for using galaxy clusters as a precision cosmology probe, and for cluster cosmology with photometric surveys in particular. I summarize current cosmological constraints from the Sloan Digital Sky Survey, placing an emphasis on how the Planck Early Results impact the interpretation of optically and X-ray selected galaxy clusters. I end by discussing ongoing work aimed at improving these cosmological constraints, and extending these analyses to future cluster surveys, particularly the Dark Energy Survey.

This talk is part of the Kavli Institute for Cosmology Talk Lists series.

This talk is included in these lists:

• Cosmology, Astrophysics and General Relativity
• Kavli Institute for Cosmology Talk Lists
• Martin Ryle Seminar Room, KICC

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