Abstract
Both nonrelativistic and relativistic models for describing nucleon-nucleus scattering from low to intermediate energies are considered. In particular the effect of virtual ▵(1232 MeV) and N*(1440 MeV) nucleon resonances onthe Pauli blocking modification of the low energy nonrelativistic nucleon-nucleon effective interaction is calculated for several partial wave channels. The effects of Pauli blocking at energies above the pion production threshold are also examined. Applications of the relativistic impulse approximation (RIA) — Dirac equation approach to recent 800 MeV proton-nucleus spin rotation data are given. Preliminary estimates of second order multiple scattering contributions arising from two-nucleon correlations in the target nucleus are studied within the context of the RIA model.
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Ray, L. (1985). Nonrelativistic and relativistic treatments of nucleon-nucleus scattering. In: von Geramb, H.V. (eds) Medium Energy Nucleon and Antinucleon Scattering. Lecture Notes in Physics, vol 243. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-16054-X_165
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DOI: https://doi.org/10.1007/3-540-16054-X_165
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