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BEGIN:VEVENT
DTSTART;TZID=Atlantic/Canary:20180510T103000
DTEND;TZID=Atlantic/Canary:20180510T113000
UID:iactalks-1147
X-WR-CALNAME: IAC Talks: Open Astronomy Seminars
X-ORIGINAL-URL: /iactalks/Talks/view/1147
CREATED:2018-05-10T10:30:00+01:00
X-WR-CALDESC: IAC Talks upcomming talks
SUMMARY:XMM-Newton and Chandra combined analysis of the most massive galaxy
  clusters at z~1
DESCRIPTION:XMM-Newton and Chandra combined analysis of the most massive ga
 laxy clusters at z~1\nDr. Iacopo Bartalucci\n\nWe present a detailed study
  of the spatially resolved thermodynamic and hydrostatic mass profiles of 
 the five most massive clusters detected at z~1 via the Sunyaev-Zel'dovich 
 effect. These objects represent an ideal laboratory to test our models in 
 a mass regime where structure formation is driven mainly by gravity. We pr
 esent a method to study these objects that optimally exploits information 
 from XMM-Newton and Chandra observations. The combination of Chandra&rsquo
 ;s excellent spatial resolution and XMM-Newton’s photon collecting p
 ower allows us to spatially resolve the profiles from the core to the outs
 kirts, for the first time in such objects.  Evolution properties are 
 investigated by comparison with the REXCESS  local galaxy cluster sam
 ple. Finally, we discuss the current limitations of this method in the con
 text of  joint analysis of future Chandra and XMM large programs and,
  more generally, of  multi-wavelength efforts to study high redshift 
 objects.
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