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arXiv · 1011.2138

Elastic electron-deuteron scattering and two-body current operators in the Light-Front Hamiltonian Dynamics

Tobias Frederico·J. Adnei Marinho·Emanuele Pace·Giovanni Salme`
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Abstract

The electromagnetic properties of the deuteron are investigated within a Light-Front Hamiltonian Dynamics framework, with a current operator that contains both one-body and two-body contributions. In this work, we are considering new two-body contributions, with a dynamical nature generated within a Yukawa model and a structure inspired by a recent analysis of the current operator, that acts on the three-dimensional valence component and fulfills the Ward-Takahashi identity. Preliminary results for the magnetic moment are shown.

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Tobias Frederico, J. Adnei Marinho, Emanuele Pace, Giovanni Salme`. 2010-11-09. Elastic electron-deuteron scattering and two-body current operators in the Light-Front Hamiltonian Dynamics. https://arxiv.org/abs/1011.2138

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