CO D EX SYMBOL

RGFlow

RGFlow[WCList,Matching Scale, μ]
Renormalization Group Flow of Wilson Coefficients of dimension six operators in Warsaw Basis from matching scale to arbitrary scale μ (μ < Matching Scale ).

DetailsDetails

  • RGFlow takes list of Wilson coefficients as its first argument. List output from treeOuput, loopOutput and codexOutput functions should be used as the first argument.
  • RGFlow takes Wilson Coefficients of dimension six operators in Warsaw basis only.
  • The second argument is the scale at which the full BSM theory is matched with the EFT.
  • μ can be any RG scale below the matching scale.

ExamplesExamplesopen allclose all

Basic Examples  (1)Basic Examples  (1)

Load the package:

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Say this is the output of CoDEx that you have found and saved. These WCs are evaluated at the high scale. Let's give it a name:

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Now, to compute the WCs at the electro-weak scale(μ), we need to perform their RGEs. After setting the matching scale (high scale) at the mass of the heavy particle (m), we have to recall the function RGFlow as:

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Now, if you want, you can apply 'formPick' on this result to get your output in a specific required format.

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RGFlow function does not take Wilson Coefficients for Operators in SILH basis.

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