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arXiv · 1007.0104

Search for Stimulated Photon-Photon Scattering in Vacuum

D. Bernard·F. Moulin·F. Amiranoff·A. Braun·J. P. Chambaret·G. Darpentigny·G. Grillon·S. Ranc·F. Perrone
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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.

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D. Bernard, F. Moulin, F. Amiranoff, A. Braun, J. P. Chambaret, G. Darpentigny, G. Grillon, S. Ranc, F. Perrone. 2010-07-01. Search for Stimulated Photon-Photon Scattering in Vacuum. https://doi.org/10.1007/s100530050535

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