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arxiv: 2304.14915 · v1 · pith:YBSJAWJF · submitted 2023-04-27 · hep-ph · hep-th

Studying the behavior of the strong interaction constant at different energy scales

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classification hep-ph hep-th
keywords constantenergybehaviorcarriedfunctioninteractionagreementanalytic
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The character of the behavior of the RGE constant on a certain energy interval is studied and polynomial interpolation is carried out to obtain an analytic function describing the RGE constant in QCD. A graphical description of the nature of the dependence of the beta function and the interaction constant is carried out and it is shown that a good agreement with the theoretical predictions of the asymptotic freedom is observed only in the energy region of 3800-4000 GeV.

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