•Generation of coupling files

mfa = FCToFA[melsimplified] ;

mfacoll = MomentaCollect[mfa, ParticlesNumber -> 2, PerturbationOrder -> 1]

-f _ ϕ^(ó  ) p _ 2 _ μ _ 1 δ _ (I _ 1 I _ 2)

gencoup = GenericCoupling[mfacoll] ; gencoup

{p _ 2 _ μ _ 1}

classcoup = ClassesCoupling[mfacoll] // Together ; classcoup // InputForm

{{-(DecayConstant[PseudoScalar[1], RenormalizationState[0]]*SUNDelta[I1, I2])}}

$VeryVerbose = 2 ;

CheckF[gencoup, XName[VertexFields -> {AxialVector[0][0], PhiMeson[0]}, PerturbationOrder -> 2, PhiModel -> ChPT3, XFileName -> Automatic] <> ".Gen"] ;

Using file name D:\\Program Files\\Wolfram Research\\Mathematica\\4.1\\AddOns\\Applications\\HighEnergyPhysics\\Phi\\CouplingVectors\\ChPT3A00P10o2.Gen

File exists, force evaluating

Saving

CheckF[classcoup, XName[VertexFields -> {AxialVector[0][0], PhiMeson[0]}, PerturbationOrder -> 2, PhiModel -> ChPT3, XFileName -> Automatic] <> ".Mod"] ;

Using file name D:\\Program Files\\Wolfram Research\\Mathematica\\4.1\\AddOns\\Applications\\HighEnergyPhysics\\Phi\\CouplingVectors\\ChPT3A00P10o2.Mod

File exists, force evaluating

Saving

$VeryVerbose = 0 ;

Converted by Mathematica  (July 10, 2003)