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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For laboratory kinetic energies between 50 and 200 MeV, we focus on generating an energy-dependent Lorentz covariant parametrization 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 parametrization provides a good description of NN scattering observables in the energy range of interest, and can also be successfully extrapolated to energies between 40 and 300 MeV.

Original languageEnglish
Article number014001
JournalPhysical Review C - Nuclear Physics
Issue number1
Publication statusPublished - Jan 3 2008


All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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