Elimination of qcd renormalization scale and scheme ambiguities

HIGHLIGHTS

  • who: Firstname Lastname and colleagues from the Department of Physics, Guizhou Minzu University, Guiyang, China have published the paper: Elimination of QCD Renormalization Scale and Scheme Ambiguities, in the Journal: Universe 2023, 9, 193. of /2023/
  • what: In u221a Figure 2, the authors show the PMC scales for thrust and C-parameter at the scale s=91.2 GeV.

SUMMARY

    It has been conventional to guess the renormalization scale µr, choosing among the typical scales of a process, e_g, the typical momentum transfer Q, to minimize large logarithmic corrections and achieve . . .

     

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