QCD and QED corrections to light-by-light scattering

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Published 20 December 2001 • Published under licence by IOP Publishing Ltd
, , Citation Zvi Bern et al JHEP11(2001)031 DOI 10.1088/1126-6708/2001/11/031

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Author affiliations

1 Department of Physics and Astronomy, UCLA, Los Angeles, CA 90095-1547, USA

2 Stanford Linear Accelerator Center, Stanford University, Stanford, CA 94309, USA

Dates

  1. Received 13 September 2001
  2. Accepted 15 November 2001
  3. Published

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1126-6708/2001/11/031

Abstract

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

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