View of Perturbative QCD fitting of KEDR and BESIII ℯ + ℯ - data for R(s) and α s determination | Natural Science Review

← Perturbative QCD fitting of KEDR and BESIII ℯ<sup>+</sup>ℯ<sup>-</sup> data for <em>R(s)</em> and <em>α<sub>s</sub></em> determination