Erratum: First Measurement of Charm Production in Its Fixed-Target Configuration at the LHC [Phys. Rev. Lett. 122, 132002 (2019)]

Figure 1

(Left panel) $J/\psi$ cross-section measurements as a function of the center-of-mass energy. Experimental data, represented by black points, are taken from Ref. [1]. The band corresponds to a fit based on next-to-leading-order (NLO) nonrelativistic QCD (NRQCD) calculations [1]. (Right panel) $c\overline{c}$ cross-section measurements as a function of the center-of-mass energy. Experimental data, represented by black points, are taken from Ref. [2]. The yellow band corresponds to NLO perturbative QCD (pQCD) calculations [3]. The red points correspond to the $p\mathrm{He}$ results from the present analysis.

Figure 2

Differential $D^0$ production cross sections for (top panels) $p\mathrm{He}$ and differential $D^0$ yields for (bottom panels) $p\mathrm{Ar}$ collisions, as a function of (left panels) center-of-mass rapidity $y^{*}$ and (right panels) transverse momentum $p_T$. The data points mark the bin centers. The quadratic sum of statistical and uncorrelated systematic uncertainties are indicated by the vertical black lines. The correlated systematic uncertainties are indicated by the gray area. Theoretical predictions are described in the text. The lower panel of each plot shows the ratio of the data to the helac-onia $pp$ predictions.