Can the "standard" unitarized Regge models describe the TOTEM data?
High Energy Physics - Phenomenology
2015-06-15 v2
Abstract
The standard Regge poles are considered as inputs for two unitarization methods: eikonal and U-matrix. It is shown that only models with three input pomerons and two input odderons can describe the high energy data on and elastic scattering including the new data from Tevatron and LHC. However, it seems that the both considered models (eikonal and U-matrix) require a further modification (e.g., to explore nonlinear reggeon trajectories and/or nonexponential vertex functions) for a more satisfactory description of the data at 19.0 GeV 7 TeV and 0.01 14.2 GeV.
Keywords
Cite
@article{arxiv.1304.0850,
title = {Can the "standard" unitarized Regge models describe the TOTEM data?},
author = {A. Alkin and O. Kovalenko and E. Martynov},
journal= {arXiv preprint arXiv:1304.0850},
year = {2015}
}
Comments
11 pages, 7 figures, typos are corrected, minor corrections in the text, No changes in results and conclusion. To appear in EPL