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Fig. 2

image

Corrected lithium equivalent width versus radial velocity (from Frasca et al. 2017) in the LSR. Different symbols are used for class III (open green squares), transitional disk (violet circles), and sub-luminous or flat spectral energy distribution objects (cyano pentagons), as defined in Alcalá et al. (2017). The vertical solid line indicates the mean VLSR (9.6 ± 5.4 km s-1) of our targets, while the dotted ones represent the VLSR±2σ values. Upper limits are marked by arrows. The magenta hatched histogram in the background of the left panel represents the velocity distribution of gas condensations in Lupus as derived by Vilas-Boas et al. (2000). The histogram on the right panel shows our EWLi distribution, with a peak around ~ 560 mÅ.

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