Hard pomeron contribution to forward elastic scattering
arXiv:hep-ph/0509291
Abstract
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.
Contribution to the proceedings of the XIth International Conference on Elastic and Diffractive Scattering, Chateau de Blois, France, May 15 - 20, 2005. Needs Blois.sty (provided)
References in corpus (6)
- Hadronic scattering amplitudes: medium-energy constraints on asymptotic behaviour
- New data and the hard pomeron
- Does the hard pomeron obey Regge factorisation?
- High-Energy Forward Scattering and the Pomeron: Simple Pole versus Unitarized Models
- The hard pomeron in soft data
- Saturation regimes at LHC energies