On the origin of dust in galaxy clusters at low-to-intermediate redshift
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DOI: 10.1093/mnras/staa431
Abstract: Stacked analyses of galaxy clusters at low-to-intermediate redshift show signatures attributable to dust, but the origin of this dust is uncertain. We test the hypothesis that the bulk of cluster dust derives from galaxy ejecta.… read more here.
Keywords: galaxy clusters; dust; low intermediate; intermediate redshift ... See more keywords
uGMRT detections of H i 21-cm absorption associated with intermediate redshift galaxies
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DOI: 10.1093/mnras/sty3062
Abstract: I report detections of four new HI 21-cm absorbers associated with sources at intermediate redshifts, 0.7 1. Three detections show strong blueshifted features, indicating cold gas outflows. These three sources also tentatively show excess [O… read more here.
Keywords: detections absorption; intermediate redshift; absorption associated; redshift galaxies ... See more keywords