1 citations · 2 across the 8 of their papers we have counts for
14 papers · 1 filter
Elastic Meson-Nucleon and Nucleon-Nucleon Scattering: Models vs. All Available Data
E. Martynov, J. R. Cudell, A. Lengyel
We consider simple-pole descriptions of soft elastic scattering at small and , and allow for the presence of a hard pomeron. We have built and analyzed an exhaustive dataset…
Hard pomeron contribution to forward elastic scattering
J. R. Cudell, A. Lengyel, E. Martynov +1
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 usin…
Investigating the role of average color dipole size in BFKL Pomeron phenomenology
A. I. Lengyel, M. V. T. Machado
Based on the QCD dipole picture of the BFKL Pomeron, we investigate the role played by the saturation scale, Q_{sat}, in obtaining physical values for the affective strong coupling…
Soft data and the hard pomeron
J. R. Cudell, A. Lengyel, E. Martynov +1
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…
Overview of the COMPETE Program
V. V. Ezhela, J. R. Cudell, P. Gauron +15
Nowadays, scientific databases have become the bread-and-butter of particle physicists. These databases must be maintained and checked repeatedly to insure the accuracy of their co…
Generalized distribution amplitudes: new tools to study hadrons' structure and interactions
R. Fiore, A. Flachi, L. L. Jenkovszky +2
A non-perturbative approach to Generalized Parton Distributions, and to Deeply Virtual Compton Scattering in particular, based on off mass shell extension of dual amplitudes with M…