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arXiv · 1112.1197

Sum rules for hadronic contributions to low-energy light-by-light scattering

Vladimir Pascalutsa·Vladyslav Pauk·Marc Vanderhaeghen
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Abstract

We present a set of sum rules relating the low-energy light-by-light scattering to integrals of γγ-fusion cross sections and use them to study the hadronic contributions.

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Vladimir Pascalutsa, Vladyslav Pauk, Marc Vanderhaeghen. 2011-12-06. Sum rules for hadronic contributions to low-energy light-by-light scattering. https://arxiv.org/abs/1112.1197

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