•Generation of coupling files

Terms are collected according to momenta:

mfacoll = MomentaCollect[res, ParticlesNumber -> 2, PerturbationOrder -> 2] ;

The coupling vectors  are generated and saved:

gencoup = GenericCoupling[mfacoll] ; gencoup

{(m _ π^(ó  ))^2 !, _ 0^( ), (m _ K^+^(ó  ))^2 !, _ 0^( ), (m _ K^0^(ó  ))^2 !, _ 0^( )}

classcoup = Simplify /@ ClassesCoupling[mfacoll] ;

$VeryVerbose = 2 ;

CheckF[gencoup, XName[VertexFields -> {PhiMeson[0], Scalar[2][0]}, PerturbationOrder -> 4, PhiModel -> ChPTW3, XFileName -> Automatic] <> ".Gen"] ;

Using file name D:\\Program Files\\Wolfram Research\\Mathematica\\4.1\\AddOns\\Applications\\HighEnergyPhysics\\Phi\\CouplingVectors\\ChPTW3P10S20o4.Gen

File does not exist, evaluating

Saving

CheckF[classcoup, XName[VertexFields -> {PhiMeson[0], Scalar[2][0]}, PerturbationOrder -> 4, PhiModel -> ChPTW3, XFileName -> Automatic] <> ".Mod"] ;

Using file name D:\\Program Files\\Wolfram Research\\Mathematica\\4.1\\AddOns\\Applications\\HighEnergyPhysics\\Phi\\CouplingVectors\\ChPTW3P10S20o4.Mod

File does not exist, evaluating

Saving

$VeryVerbose = 0 ;

Converted by Mathematica  (July 10, 2003)