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Fig. 8

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Radial extent of the debris disks in Sco-Cen inferred from scattered-light images obtained with SPHERE and GPI. The systems are ranked by stellar luminosities. The symbols are located at the peak of the brightness distribution (rpeak) or at the location of estimated r0, and their sizes are proportional to the fractional luminosity. The figure does not extend below 13 au, which corresponds to the typical shortest physical separations accessible by SPHERE and GPI for Sco-Cen targets. The extent of the cold Kuiper belt is reported for comparison (shaded area).

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