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arxiv: hep-ph/0509291 · v1 · submitted 2005-09-26 · ✦ hep-ph

Hard pomeron contribution to forward elastic scattering

classification ✦ hep-ph
keywords hardcontributioncrossdataelasticenablesfitsforward
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The introduction of a hard singularity in fits to total cross sections and to the ratio of real to imaginary parts enables to reproduce perfectly the data for sqrt(s)< 100 GeV using only simple-pole parametrisations, both for the soft and for the hard pomerons.

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