Listar por tema "X-rays galaxies clusters"
Mostrando ítems 1-2 de 2
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Optical substructure and BCG offsets of Sunyaev–Zel’dovich and X-ray-selected galaxy clusters
(2018) [Artículo de periódico]We used optical imaging and spectroscopic data to derive substructure estimates for local Universe (z < 0.11) galaxy clusters from two different samples. The first was selected through the Sunyaev–Zel’dovich (SZ) effect ... -
The evolution of active galactic nuclei in clusters of galaxies from the Dark Energy Survey
(2017) [Artículo de periódico]The correlation between active galactic nuclei (AGNs) and environment provides important clues to AGN fuelling and the relationship of black hole growth to galaxy evolution. In this paper, we analyse the fraction of galaxies ...