| Green's Function Approach to Inclusive Electron Scattering (2003) | |||||||||
Abstract | |||||||||
| A Green's function approach to the inclusive quasielastic ($e,e'$) scattering is presented. The components of the nuclear response are written in terms of the single-particle optical model Green's function. The explicit calculation of the Green's function can be avoided by its spectral representation, which is based on a biorthogonal expansion in terms of the eigenfunctions of the non-Hermitian optical potential and of its Hermitian conjugate. This allows one to treat final state interactions consistently in the inclusive ($e,e'$) and in the exclusive ($e,e'N$) reactions. Numerical results for the longitudinal and transverse response functions obtained in a nonrelativistic and in a relativistic framework are presented and discussed also in comparison with data.. Comment: 15 pages, 4 figures, contribution to the XV International School on Nuclear Physics, Neutron Physics and Nuclear Energy, Varna September 9-13 2003 | |||||||||
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