Feynman rules for mesons, an axial-vector source and a 'weak I=7 scalar source' in weak χPT

Configuration:  "ChPTW3"
Lagrangians:  ChPTW3[2], ChPTW3[4]

•Feynman rules of second order in the chiral expansion

Notice that the second order ChPTWS3[2] lagrangian differs from ChPTW3[2] only by the multiplication with a scalar S field, so that the Feynman rules with an S field are exactly the same as those without.

•ϕPS

•Generation of coupling files

•ϕAS

•Generation of coupling files

•2ϕAS

•Generation of coupling files

•3ϕAS

•Generation of coupling files

•4ϕAS

•Generation of coupling files

•ϕS

•Generation of coupling files

•2ϕS

•Generation of coupling files

•3ϕS

•Generation of coupling files

•4ϕS

•Generation of coupling files

•5ϕS

•Generation of coupling files

Converted by Mathematica  (July 10, 2003)