ar X iv : n uc l - th / 0 30 90 29 v 1 1 1 Se p 20 03 1 Recent Developments in Few - Nucleon Systems
نویسندگان
چکیده
N − d elastic scattering is studied at different energies using one of the modern NN interactions, the Argonne v 18 which explicitly includes the magnetic moment interaction between two nucleons. This interaction, which has been often neglected in the description of the few-nucleon continuum, produces sizable modifications in some elastic observables. Its effects, as well as those produced by the Coulomb potential, are analyzed as a function of energy. The magnetic moment interaction produces appreciable effects in p − d scattering at low energies but they are very small above 10 MeV. Above 65 MeV Coulomb effects can be observed only in specific observables as for example T 21 .
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