A DISCUSSION OF THE STRENGTH AND THE RANGE OF THE PHENOMENOLOGICAL NUCLEAR FORCE USING EXPERIMENTAL DATA IN HIGH ENERGY SCATTERING
Wei Zhao · 1979
Under the framework of the Bakamjian-Thomas theory,we discuss the qualitativeproperties of the phenomenological nuclear force V=V_R-iV_1 at high energy arediscussed by a comparision with the small angle scattering data.Because these data inhigh energy are insensitive to the spin,we suppose that the nuclear force at highenergies is spin-independent.The followings are obtained:i)for the Gaussian potential,X_3(?)200MeV and β_3(?)0.95 fm,which are thestrength and the range of V_1 respectively;ii)in V_R,there is no hard repulsive core.Under a rough estimation,supposingthe range β_10.45 fm,we find the strength of the repulsive force,X_1480 MeV;iii)all parameters are vary very slowly with energy.