Applications of diagrammatic renormalization methods in qcd sum-rules

HIGHLIGHTS

• who: T. de Oliveira and colleagues from the DepartmentUniversity of Saskatchewan, Saskatchewan S N , Canada have published the research work: Applications of diagrammatic renormalization methods in QCD sum-rules, in the Journal: (JOURNAL) of 23/Dec/2022
• what: The aim of this paper is to outline and apply diagrammatic renormalization methods for QCD correlation functions in a variety of examples including qu0304q quark mesons, qu0304q-glueball mixing, and heavy-light diquarks.

SUMMARY

In most cases, the composite operator renormalization effects enter at next-to-leading loop order (NLO), but in cases . . .

 



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