Photon-photon scattering at the photon linear collider
/ Authors
/ Abstract
Abstract Photon-photon scattering at the Photon Linear Collider is considered. Explicit formulas for helicity amplitudes due to W boson loops are presented. It is shown that photon-photon scattering should be easily observable at PLC and separation of the W loop contribution (which dominates at high energies) will be possible at e + e − c.m. energy of 500 GeV or higher.
Journal: Physics Letters B