28 research outputs found
Probe New Physics in Leptonic Decays at CERN LHC
With respect to large samples of mesons expected to be produced at CERN
Large Hadron Collider(LHC) and the large branching ratios and , we suggest that purely
leptonic decays could offer an unique probe of the standard model and its
extensions such as two Higgs doublet models and models involving supersymmetry,
and also the structure of charged weak currents.Comment: LaTeX file, 9 pages, 3 figures, final version to be published in
Phys.Lett.
Multiple perspectives on inference for two simple statistical scenarios
When data analysts operate within different statistical frameworks (e.g., frequentist versus Bayesian, emphasis on estimation versus emphasis on testing), how does this impact the qualitative conclusions that are drawn for real data? To study this question empirically we selected from the literature two simple scenarios—involving a comparison of two proportions and a Pearson correlation—and asked four teams of statisticians to provide a concise analysis and a qualitative interpretation of the outcome. The results showed considerable overall agreement; nevertheless, this agreement did not appear to diminish the intensity of the subsequent debate over which statistical framework is more appropriate to address the questions at hand