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OATS-DAUT SEMINAR
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Speaker: Sabrina De Grandi (INAF-OABrera)

Title: The abundance properties of the distant cool-core cluster WARPJ1415.1+3612 (z=1.03)
Date: Wednesday, November 27th, 2013
Time: 11:30
Venue: Villa Bazzoni
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Abstract We compare the metal abundance distribution in the distant cool-core cluster WARPJ1415.1+3612 at z=1.03 (Santos et al. 2012) to that of a sample of local clusters. We find that the metal distribution in WARPJ1415.1+3612, as measured by Chandra, is comparable to that of the optical light of the associated BCG observed with HST. This is at variance with local systems where the metal distribution is significantly broader than the optical light. We discuss the implications for cluster formation and evolution models of this important result.
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Contact: Marisa Girardi (DAUT)