Cluster surveys - PowerPoint PPT Presentation

Observational Probes of Dark Energy

Observational Probes of Dark Energy. Observational cosmology: parameters (H 0 ,  0 ) =&gt; evolution (a(t), g(z,k)). Timothy McKay University of Michigan Department of Physics. For the future: from parameter measurement =&gt; testing models. Precision cosmology.

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426 views • 29 slides

SZ Surveys Are Coming: What should we do?

SZ Surveys Are Coming: What should we do?. James G. Bartlett APC - Université Paris 7. Collabs: J.-B. Melin (CEA), J. Delabrouille (APC), S. Mei (JHU). Aims. Coming breakthrough at z~1: hundred-fold increase in galaxy cluster numbers Taste for the science with clusters

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250 views • 23 slides

SUNYAEV-ZELDOVICH EFFECT

SUNYAEV-ZELDOVICH EFFECT. OUTLINE. What is SZE What Can we learn from SZE SZE Cluster Surveys Experimental Issues SZ Surveys are coming: What do we do?. INTRODUCTION. Inverse Compton Scattering of CMB photons. Decrement in intensity below SZ null (218 GHz), increment above

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721 views • 21 slides

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