This article proposes a set of categories, each one representing particular distillation important statistical ideas. Each category is labeled “sense” because we think these as essential in helping every mind connect constructive and insightful ways with theory, methodologies, computation, toward the ultimate goal building phronesis. The illustration sense principles methods provides sensical t...

Within the framework of massive $\mathrm{O}(N)$ nonlinear sigma model extended to next-to-leading order in chiral counting [for $N=3$ corresponding two(-quark)-flavor Chiral Perturbation Theory], we calculate relativistic six-pion scattering amplitude at low energy up and including terms $\mathcal{O}({p}^{4})$. Results for pion mass, decay constant, four-pion case $N$ (meson) flavors $\mathcal{...