virtual void ScalarVectorSigmaFormFactor(Energy2 q2, unsigned int iloc, int id0, int id1, Energy m0, Energy m1, Complex &T1, Complex &T2, Complex &T3) const
The form factor for the weak penguin decay of a scalar meson to a vector meson.
virtual void ScalarVectorFormFactor(Energy2 q2, unsigned int iloc, int id0, int id1, Energy m0, Energy m1, Complex &A0, Complex &A1, Complex &A2, Complex &V) const
The form factor for the weak decay of a scalar to a vector.