Optical potentials, retarded Green's functions and nonorthogonality
arXiv:2003.05344 · doi:10.1103/PhysRevC.102.044617
Abstract
An approach is outline to constructing an optical potential that includes the effects of antisymmetry and target recoil. it is based on the retarded Green's function, which could make it a better starting point for applications to direct nuclear reactions, particularly when extended to coupled channels. Its form retains a simple connection to folding potentials, even in the presence of three-body forces.
arXiv comment11 pages, revised introduction
References in corpus (10)
- Modern Theory of Nuclear Forces
- The In-Medium Similarity Renormalization Group: A Novel Ab Initio Method for Nuclei
- Optical potential from first principles
- Recent developments for the optical model of nuclei
- Ab initio optical potentials and nucleon scattering on medium mass nuclei
- Theoretical Optical Potential Derived From Nucleon-Nucleon Chiral Potentials
- Proton elastic scattering on calcium isotopes from chiral nuclear optical potentials
- Translation invariance and antisymmetry in the theory of the nucleon optical model
- Antisymmetrized, translationally invariant theory of the nucleon optical potential
- Coupled-cluster computations of optical potential for medium-mass nuclei