1 resultado para Section 115
em BORIS: Bern Open Repository and Information System - Berna - Suiça
Relevância:
Resumo:
We present the third-order QCD prediction for the production of top antitop quark pairs in electron-positron collisions close to the threshold in the dominant S-wave state. We observe a significant reduction of the theoretical uncertainty and discuss the sensitivity to the top quark mass and width.