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Fig. 3


Histogram of(heliocentric) RV for all stars with Teff< 8800 K and S/N> 15 (white-colored bars). The red filled histogram represents stars with lithium EW> 150 mÅ; the dashed green histogram are stars detected in X-rays. The vertical dashed blue lines at RV = ( − 25, + 15) indicate our fiducial limits for RV membership.

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