Breaking of Charge Independence of Nucleon-Nucleon Interaction Using Phase Shift Calculations
نویسندگان
چکیده
Using calculated phaseshift values, for pp, nn, and np elastic scattering in the energy range 1MeV to 350MeV, the charge independence breaking of nucleon-nucleon interaction is investigated. We have used Darboux transformation to calculate phase-shift for the first three values of l. It is seen that the charge independency holds in most of the energy range but it is broken in the particular energy range of 120MeV to 200MeV. It is indicated that a charge dependent term be added to the nucleon-nucleon potential in this energy range. Keywords—Phase-shift, charge independence breaking, Darboux transformation.
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