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arXiv · hep-ph/0211158

Low-energy diffraction; a direct-channel point of view: the background

L. L. Jenkovszky·S. Yu. Kononenko·V. K. Magas
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Abstract

We argue that at low-energies, typical of the resonance region, the contribution from direct-channel exotic trajectories replaces the Pomeron exchange, typical of high energies. A dual model realizing this idea is suggested. While at high energies it matches the Regge pole behavior, dominated by a Pomeron exchange, at low energies it produces a smooth, structureless behavior of the total cross section determined by a direct-channel nonlinear exotic trajectory, dual to the Pomeron exchange.

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L. L. Jenkovszky, S. Yu. Kononenko, V. K. Magas. 2002-11-11. Low-energy diffraction; a direct-channel point of view: the background. https://arxiv.org/abs/hep-ph/0211158

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