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arXiv · hep-ph/0106307

Does F2 need a hard pomeron?

J. R. Cudell·G. Soyez
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Abstract

We show that the latest HERA measurements of F2 are compatible with the existence of a triple pole at J=1. Such a structure also accounts for soft forward hadronic amplitudes, so that the introduction of a new singularity is not necessary to describe DIS data.

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J. R. Cudell, G. Soyez. 2001-07-20. Does F2 need a hard pomeron?. https://doi.org/10.1016/s0370-2693(01)00932-7

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