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

2011/12/06 by Vladimir Pascalutsa, Pascalutsa, Vladimir, Vladyslav Pauk +3
Physics and Astronomy · #High-Energy Particle Collisions Research #Nuclear physics research studies #Quantum Chromodynamics and Particle Interactions #hep-ph #nucl-th #physics.optics

paper · pdf · doi:10.48550/arxiv.1112.1197

9 pp, 3 figs; contribution to PHOTON 2011 conference proceedings (22-27 May 2011, Spa, Belgium)

arxiv created 2011/12/06 · arxiv updated 2015/03/19

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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