Experimental Test of Quantum Electrodynamics by Photoproduction of Wide-Angle Electron Pairs from Hydrogen
- 20 October 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 23 (16), 927-930
- https://doi.org/10.1103/physrevlett.23.927
Abstract
The photoproduction of wide-angle electron pairs from hydrogen and carbon has been measured as a test of quantum electrodynamics (QED), using the 5-GeV electron synchrotron NINA. The results are consistent with the predictions of QED up to an invariant mass of the electron-positron pair of 500 MeV/.
Keywords
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