| Abstract: | Relativistic microscopic optical potential of nucleon-nucleus is derived from the relativistic Brueckner-Bethe-Goldstone (RBBG) equation.The complex effective mass of a nucleon is determined by a fit to 200MeV p-40Ca scattering data.The relativistic microscopic optical potentials with this effective mass are obtained from RBBG for p-16O,40Ca,90Zr and 208Pb scattering in energy range from 160 to 180MeV.The microscopic optical potential is used to study the proton-40Ca scattering problem at 200MeV.The results,such as defferential cross section,analyzing power and spin rotation function are compared with those calculated from phenomenological relativistic optical potential. |
