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Updating an empirical analysis on the proton's central opacity and asymptotia
2016
Journal of Physics, Conference Series
We present an updated empirical analysis on the ratio of the elastic (integrated) to the total cross section in the c.m. energy interval from 5 GeV to 8 TeV. As in a previous work, we use a suitable analytical parametrization for that ratio (depending on only four free fit parameters) and investigate three asymptotic scenarios: either the black disk limit or scenarios above or below that limit. The dataset includes now the datum at 7 TeV, recently reported by the ATLAS Collaboration. Our
doi:10.1088/1742-6596/706/5/052027
fatcat:iwox3r7qd5bsfj62y2frtqajnu