New Sum Rules for Superconvergence
- 8 May 1967
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 18 (19) , 803-806
- https://doi.org/10.1103/physrevlett.18.803
Abstract
A new sum rule for the pion-scattering amplitude is derived from a superconvergence assumption and its saturation is discussed. A similar sum rule for the amplitude is also obtained and its consequences are examined.
Keywords
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