Energy-dependent Lorentz covariant parameterization of the NN interaction between 50 and 200 MeV
Date
2008
Authors
Li Z.P.
Hillhouse G.C.
Meng J.
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Abstract
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. © 2008 The American Physical Society.
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Physical Review C - Nuclear Physics
77
1
77
1