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arXiv · hep-ph/9904202

Fixed-Angle Elastic Hadron Scattering

R. Fiore·L. L. Jenkovszky·V. K. Magas·F. Paccanoni
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Abstract

The scattering amplitude in the dual model with Mandelstam analyticity and trajectory $α(s)=α_{0}-γ\ln [ (1+β\sqrt{s_{0} -s})/(1+ β\sqrt{s_{0}})]$ is studied in the limit $s,|t|\to \infty, s/t=const.$ By using the saddle point method, a series decomposition for the scattering amplitude is obtained, with the leading and two sub-leading terms calculated explicitly.

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R. Fiore, L. L. Jenkovszky, V. K. Magas, F. Paccanoni. 1999-04-01. Fixed-Angle Elastic Hadron Scattering. https://doi.org/10.1103/physrevd.60.116003

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