Extended Data Fig. 4: Posterior distribution of \({m}_{\nu }^{2}\) for the second KATRIN physics run. | Nature Physics

Extended Data Fig. 4: Posterior distribution of \({m}_{\nu }^{2}\) for the second KATRIN physics run.

From: Direct neutrino-mass measurement with sub-electronvolt sensitivity

Extended Data Fig. 4: Posterior distribution of $${m}_{\nu }^{2}$$ m ν 2 for the second KATRIN physics run.The alternative text for this image may have been generated using AI.

The posterior distribution is the result of the Bayesian analysis with a flat positive prior on \({m}_{\nu }^{2}\)T˙he 90 % credible interval (C.I.) is obtained by integrating the posterior distribution up to the 90 % of the cumulative probability, as indicated by the red solid line.

Source data

Back to article page