DPNU-94-49 November 1994 The F / D Ratios of Spin-Flip Baryon Vertex in 1 / N c Expansion

We calculate the F/D ratios of spin 1/2 baryon vertex for both the non-relativistic quark model and the chiral soliton model with arbitrary number of color degrees of freedom Nc and examine the results in terms of the consistency condition approach for the baryon vertices recently developed by Dashen, Jenkins and Manohar from the viewpoint of QCD. We show… CONTINUE READING