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arXiv · 0710.3201

Energy-dependent Lorentz covariant parameterization of the NN interaction between 50 and 200 MeV

Z. P. Li·G. C. Hillhouse·J. Meng
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Abstract

For laboratory kinetic energies between 50 and 200 MeV, we focus on generating an energy-dependent Lorentz covariant parameterization of the on-shell nucleon-nucleon (NN) scattering amplitudes in terms of a number of Yukawa-type meson exchanges in first-order Born approximation. This parameterization provides a good description of NN scattering observables in the energy range of interest, and can also be extrapolated to energies between 40 and 300 MeV.

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Z. P. Li, G. C. Hillhouse, J. Meng. 2007-12-03. Energy-dependent Lorentz covariant parameterization of the NN interaction between 50 and 200 MeV. https://doi.org/10.1103/physrevc.77.014001

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