Virtual Compton Scattering off the Pseudoscalar Meson Octet
T. Fuchs, B. Pasquini, C. Unkmeir, S. Scherer
Abstract
We present a calculation of the virtual Compton scattering amplitude for the pseudoscalar meson octet in the framework of chiral perturbation theory at O(p4). We calculate the electromagnetic generalized polarizabilities and compare the results in the real Compton scattering limit to available experimental values. Finally, we give predictions for the differential cross section of electron-meson bremsstrahlung.
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