Galaxy population study of the 26 most massive galaxy clusters within the SPT footprint
Abstract We present optical properties of the 26 most massive galaxy clusters in the South Pole Telescope 2500 sq-deg footprint. We find a general consistency between our results and results found in the literature on samples built with different selection techniques. Most interesting, we find a pre...
Published in: | Proceedings of the International Astronomical Union |
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Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
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Cambridge University Press (CUP)
2014
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Online Access: | http://dx.doi.org/10.1017/s1743921314010461 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S1743921314010461 |
Summary: | Abstract We present optical properties of the 26 most massive galaxy clusters in the South Pole Telescope 2500 sq-deg footprint. We find a general consistency between our results and results found in the literature on samples built with different selection techniques. Most interesting, we find a preference for an evolution in the slope of the Schechter function, α, with its value increasing at higher redshift. |
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