Two-photon contributions to the Rosenbluth cross-section in the Skyrme model
arXiv:0804.3334 · doi:10.1140/epja/i2008-10672-8
Abstract
We study two-photon contributions to the elastic electron nucleon scattering within the Skyrme model. In particular we focus on the role of the anomaly that enters via the Wess-Zumino term and explain how this induces an axial current interaction.
19pages, 10 figures, revtex4, version to be published in Eur. Phys. J. A
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