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Soft data and the hard pomeron

J. R. Cudell·A. Lengyel·E. Martynov·O. V. Selyugin
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Abstract

We show that the introduction of an additional, hard, singularity in soft forward amplitudes enables one to improve considerably the fits using a simple-pole structure for the soft pomeron.

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J. R. Cudell, A. Lengyel, E. Martynov, O. V. Selyugin. 2004-08-30. Soft data and the hard pomeron. https://arxiv.org/abs/hep-ph/0408332

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