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arXiv · hep-ph/9612228

Chiral dynamics of rare eta decays and virtual Compton scattering off the nucleon

S. Scherer
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Abstract

Two different topics relevant for DA$Φ$NE and CEBAF, respectively, are covered. First we analyze the rare radiative eta decay mode $η\toππγγ$ within the framework of chiral perturbation theory at ${\cal O}(p^4)$. We then discuss virtual Compton scattering off the nucleon at low energies. Predictions for the two spin-independent generalized polarizabilities are shown.

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S. Scherer. 1996-12-02. Chiral dynamics of rare eta decays and virtual Compton scattering off the nucleon. https://doi.org/10.1016/s0375-9474(97)00440-5

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