Fig. 5.
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Neutron-capture elements’ abundance ratios (Y, Zr, Ba, La, Nd, and Eu, from the top-left panel to the bottom-right panel) as a function of [Fe/H], for SMC and MW GCs and field stars (same symbols and data as in Fig. 3). MW field star data are from Edvardsson et al. (1993), Burris et al. (2000), Fulbright (2000), Stephens & Boesgaard (2002), Reddy et al. (2003, 2006), Barklem et al. (2005), Bensby et al. (2005), Roederer & Lawler (2012), Mishenina et al. (2013), Yan et al. (2015), Battistini & Bensby (2016), Reggiani et al. (2017) and Forsberg et al. (2019).
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