Extended Data Fig. 3: The distributions of differences in Bayesian evidence Δln(Z) between the planetary ingestion and the flat models.
From: At least one in a dozen stars shows evidence of planetary ingestion
Red: the control sample of far co-moving pairs (Δs ≥ 106 AU); blue: the target sample of close, co-natal co-moving pairs (Δs < 106 AU); grey: the mock noise sample; orange: the mock signal sample. The distributions, unlike that of Tcond trends, are distinguishable between different samples, indicating that we can effectively disentangle the potential planet signatures in the 91 co-natal pairs from the control sample of far pairs, as well as from the mock sample representing realistic noise and pure signal.
