Fig. 2.
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w(‘Mg II λ2796’) in different samples. Top panel: distribution of the ‘Mg II λ2796’ equivalent width (w) in the ESDLAs (red hashed histogram, this work), C I-selected absorbers (green filled histogram, from Zou et al. 2018), Ca II-selected absorbers (blue filled histogram, from Wild & Hewett 2005), and the general DLA population (grey dotted histogram, from Matejek et al. 2013). Bottom panel: cumulative distributions of the same samples using the same colours.
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