QCD and QED corrections to light-by-light scattering

/ Authors

Z. Bern, A. Freitas, A. Ghinculov, H. Wong, L. Dixon

/ 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.

Journal: Journal of High Energy Physics

DOI: 10.1088/1126-6708/2001/11/031

QCD and QED corrections to light-by-light scattering

/ Authors

Z. Bern, A. Freitas, A. Ghinculov, H. Wong, L. Dixon

/ 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.

Journal: Journal of High Energy Physics

DOI: 10.1088/1126-6708/2001/11/031