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SUMMARY:X-ray Clusters: Still relevant for Cosmology? - Kathy Romer\, Univ
 ersity of Sussex
DTSTART:20090916T103000Z
DTEND:20090916T104500Z
UID:TALK19866@talks.cam.ac.uk
CONTACT:Alexander Blustin
DESCRIPTION:I will review the work we have done with XCS (XMM Cluster Surv
 ey) towards cosmological parameters. In particular I will review Sahlen et
  al. 2009\, which shows how important it is to understand scaling relation
 s before attempting cosmology with clusters. I will go on to discuss the r
 elevance of X-ray clusters to cosmology in light of new optical and SZ sur
 veys. 
LOCATION:Sackler Lecture Theatre\, IoA
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