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

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

•Feynman rules of second order in the chiral expansion

•S2

•Generation of coupling files

•3ϕ S2

•Generation of coupling files

•Feynman rules of  fourth order in the chiral expansion

•1 ϕ S2 S

•Generation of coupling files

•1 ϕ S2

•Generation of coupling files

•2 ϕ S2

•Generation of coupling files

Converted by Mathematica  (July 10, 2003)