Experimental Test of the Pion-Nucleon Forward Dispersion Relations at High Energies
- 24 July 1967
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 19 (4), 193-198
- https://doi.org/10.1103/physrevlett.19.193
Abstract
We describe a critical test of the pion-nucleon forward dispersion relations up to the highest energies practical at the Brookhaven alternating-gradient synchrotron involving a precise measurement of both the real and imaginary parts of the scattering amplitude. We find that the predictions of the forward dispersion relations are in good agreement with the experiment up to at least 20 BeV/c.
Keywords
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