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Fig. 11.

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Distribution of companions with log q > −1.08 as a function of the logarithm of the semi-major axis a in au. The upper panel is for all B-stars, middle panel is for primaries with M > 3.5 M, an the lower panel is for primaries with M < 3.5 M. The shaded area corresponds to 1-σ uncertainty. The red lines are fits with the log-normal curves given in the text.

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