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Comparison of $pp$ and $p \bar{p}$ differential elastic cross sections and observation of the exchange of a colorless $C$-odd gluonic compound

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Academic year: 2021

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FIG. 1: The measured pp elastic cross sections as functions of |t| at 2.76, 7, 8, and 13 TeV (full circles), and the extrapolation (discussed in the text) to 1.96 TeV (empty circles)
FIG. 4: Characteristic points in (a) |t| and (b) dσ/dt from TOTEM measurements at 2.76, 7, 8, and 13 TeV (circles) as a function of √
FIG. 5: Total cross section measurements by TOTEM at 2.76, 7, 8, and 13 TeV (black circles) extrapolated to 1.96 TeV (blue star)

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