Construction of Consistent Meson Exchange Currents by Laplace Transform

Abstract

We propose a new method for the construction of a consistent meson exchange current in $r$-space for the spin-isospin dependent central and tensor part of phenomenological nucleon-nucleon potentials by using a Laplace transformation, which allows the representation by a finite number of Yukawa functions. This method is applied to the Paris and the recent Argonne $V_{18}$ potentials. Results are presented for electrodisintegration of the deuteron near threshold.

13 pages Revtex including 9 figures, final version accepted for publication in EPJA (one figure and discussion added)

Cited by in corpus (7)

• The Lorentz Integral Transform (LIT) method and its applications to perturbation induced reactions
• General Survey of Polarization Observables in Deuteron Electrodisintegration
• Improved transverse (e,e') response function of 3He at intermediate momentum transfers
• The Transverse Electron Scattering Response Function of 3He
• Transverse electron scattering response function of ${}^3$He with $\Delta$-isobar degrees of freedom
• Threshold 3He and 3H Transverse Electron Scattering Response Functions
• Applications of the chiral potential with the semi-local regularization in momentum space to the disintegration processes