Light-by-light scattering amplitudes from generalized unitarity in massive QED

Simple item page
dc.creatorBernicot, Christophe
dc.date2008-04-04
dc.date2009-02-02
dc.date.accessioned2026-07-07T12:35:58Z
dc.date.available2026-07-07T12:35:58Z
dc.descriptionWe calculate all the four-photon helicity amplitudes at the one-loop level in a massive theory using multiple-cut methods. The amplitudes are derived in scalar QED, QED and $\textrm{QED}^{\caln =1}$ theories. We will see the origin of rational terms. We extend the calculation to the simplest six-photon helicity amplitude where all photons have the same helicity.
dc.description32 pages, 42 diagrams, adds references
dc.identifierhttps://arxiv.org/abs/0804.0749
dc.identifierhttp://arxiv.org/abs/0804.0749
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/217941
dc.subjectHigh Energy Physics - Phenomenology
dc.titleLight-by-light scattering amplitudes from generalized unitarity in massive QED
dc.typetext

Files

Collections

arXiv