Misuses of the Finite-Energy Sum Rules
- 10 June 1968
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 20 (24) , 1402-1405
- https://doi.org/10.1103/physrevlett.20.1402
Abstract
It is shown that any model in which the scattering amplitude is given by finitely spaced trajectories of direct-channel resonances does not yield Regge asymptotic behavior in the direct channel. Several difficulties associated with the use of Regge asymptotic behavior at low values of the energy through the finite-energy sum rules are noted.Keywords
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