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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 GeVto 8 TeV. As in a previous work, we use a suitable analytical parametrizationfor that ratio (depending on only four free fit parameters) and investigatethree asymptotic scenarios: either the black disk limit or scenarios above orbelow that limit. The dataset includes now the datum at 7 TeV, recentlyreported by the ATLAS Collaboration. Our analysis favors, once more, a scenariobelow the black disk, providing an asymptotic ratio consistent with therational value 1/3, namely a gray disk limit. Upper bounds for the ratio of thediffractive (dissociative) to the inelastic cross section are also presented.

Updating an empirical analysis on the proton's central opacity and asymptotia