Fig. 8.
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Abundance ratios for selected elements that are tracers of the origins of the n-capture elements in NGC 1261 and reference GCs. Shown are the average values of the respective stellar samples. The illustrative trends and nucleosynthetic distinctions in each panel are based on computations from Pignatari et al. (2010, Zn/Rb), Cristallo et al. (2015b, Zr/Rb), Frischknecht et al. (2012, Y/La), and Arlandini et al. (1999, Eu/La). See main text for discussions.
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