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arXiv · hep-ph/0109079

QCD and QED Corrections to Light-by-Light Scattering

Z. Bern·A. De Freitas·L. Dixon·A. Ghinculov·H. L. Wong
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Abstract

We present the QCD and QED corrections to the fermion-loop contributions to light-by-light scattering, gamma gamma to gamma gamma, in the ultrarelativistic limit where the kinematic invariants are much larger than the masses of the charged fermions.

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Z. Bern, A. De Freitas, L. Dixon, A. Ghinculov, H. L. Wong. 2001-09-10. QCD and QED Corrections to Light-by-Light Scattering. https://doi.org/10.1088/1126-6708%2F2001%2F11%2F031

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