Search for Stimulated Photon-Photon Scattering in Vacuum
classification
⚛️ physics.optics
keywords
scatteringvacuumphotonstimulatedcentercontributioncorrespondingcross
read the original abstract
We have searched for stimulated photon scattering in vacuum at a center of mass photon energy of 0.8 eV. The QED contribution to this process is equivalent to four wave mixing in vacuum. No evidence for gamma-gamma scattering was observed. The corresponding upper limit of the cross section is sigma_Lim=1.5 10^{-48}cm2.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.