Erratum to: Measurements of π^± , K^± , p and p¯ spectra in ⁷ Be+ ⁹ Be collisions at beam momenta from 19A to 150A GeV/c with the NA61/SHINE spectrometer at the CERN SPS (The European Physical Journal C, (2021), 81, 1, (73), 10.1140/epjc/s10052-020-08733-x)

Abstract

This Erratum replaces plots shown in Figs. 29, 30, 33 and 37, with the ones having corrected values. The corresponding entries in HEPData were also corrected. The arXiv and CERN CDS preprints were replaced by the corrected versions. In Fig. 29 of the publication, the systematic uncertainty of the inverse slope parameter for negatively charged kaons was plotted using incorrect values, different ones than those given in Table 3. The plot with correct values is presented in Fig. 1. (Figure presented.) In Fig. 30 of the publication, the scaling factor for the rapidity spectrum of protons at 19A GeV/c given in the plot’s legend was four. The correct factor is one. A plot with the corrected legend is presented in the Fig. 2. In Figs. 33 and 37 of the publication, the values and uncertainties of the K/π ratio at mid-rapidity for positively and negatively charged particles in Be+Be collisions were plotted using incorrect values.Depending on the collision energy and particle charge, updated K/π values differ from the published ones by about 1-7%, while uncertainties up to a factor of 4. The correct plots are presented in Fig. 3, where the top plot replaces Fig. 33 (left) and the bottom plots replace Fig. 37. The corrections included in the Erratum do not change the paper’s conclusions.