2009

Two-pion exchange electromagnetic current in chiral effective field theory using the method of unitary transformation

Koelling, S., Epelbaum, E., Krebs, H. et al.

Understand

We derive the leading two-pion exchange contributions to the two-nucleon electromagnetic current operator in the framework of chiral effective field theory using the method of unitary transformation.

  • Explicit results for the current and charge densities are given in momentum and coordinate space.

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