In 2012, the "5-sigma" criterion required by the scientists at the LHC, and its underlying frequentist interpretation of probability, triggered the interest of some statisticians, especially Bayesians : "five standard deviations, assuming normality, means a p-value of around 0.0000005 [...] Are the particle physics community completely wedded to frequentist analysis?". However, the research at LHC being already too advanced, the discussion didn't seem to have led to a Bayesian re-analysis of the data.