The Hilbert-Schmidt method in the three-particle problem, and determination of the t → d + n and t → d* + n vertex functions
Baryshnikov A.G., Blokhintsev L.D., Narodetskii I.M.
By solving three-particle integral equations we calculated the vertex constants for the virtual decays t —d + η and t -*d* + η, where d * is a singlet deuteron. The values G?dn = 1.92 F and G)d,n = —0.380 F are obtained in a model with a spin-dependent separable potential. This is the first time that the constant G2td.n has been calculated.