“…All one-boson exchange models take the boson-nucleon coupling constants as parameters to be searched. The resulting values of these coupling constants can then be compared, at least in principle, with values obtained from other reactions, Values of the constants appear in many papers dealing with the various models, as well as in Kantor (1964), Kopp (1965), Sawada (1967, Bugg (1968), Furuichi (1969c), Brolley (1969b and Kramer (1970), the last of which is a review of coupling constant determinations in nucleon-nucleon scattering. Its table 1 summarizes the results and shows that (i) the value of the coupling constant and the value of the mass for that boson exchange are strongly correlated; (ii) the values of the coupling constants depend strongly on the way a model handles the above discussed ambiguities.…”