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- Title
Phenomenological and Theoretical Optical Potentials.
- Authors
Giusti, C.
- Abstract
The optical potential (OP) is a powerful instrument for calculations on a wide variety of nuclear reactions, in particular, for quasi-elastic lepton-nucleus scattering. Phenomenological OPs are successful in the description of data but may produce uncertainties in the interpretation of the results. Two recent theoretical OPs are presented: a global relativistic folding OP, that has been employed in relativistic models for quasi-elastic lepton-nucleus scattering, and a nonrelativistic OP derived from nucleon-nucleon chiral potentials at fourth order (N³LO), that has been applied to elastic proton-nucleus scattering.
- Subjects
NUCLEAR optical potentials; LEPTON-lepton scattering; CHIRALITY of nuclear particles
- Publication
Bulgarian Journal of Physics, 2017, Vol 44, Issue S1, pS16
- ISSN
1310-0157
- Publication type
Article