Two-photon contributions to the Rosenbluth cross-section in the Skyrme model

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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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Nuclear Theory, High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/211186

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0804.3334
 http://arxiv.org/abs/0804.3334
 Eur.Phys.J.A38:295-306,2008
 doi:10.1140/epja/i2008-10672-8

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arXiv