
Dielectron invariant-mass spectrum for $m_{\mathrm{ee}}<1\ \mathrm{GeV/\textit{c}^{2}}$ in comparison with the predictions from R. Rapp \cite{Rapp1,Rapp2} and PHSD \cite{PHSD} theoretical models. The statistical and systematic uncertainties of data are represented by vertical bars and boxes. The systematic uncertainties on the theory curves are due to the energy loss correction that is applied based on a cocktail simulation (see text for details).
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Dielectron invariant-mass spectrum for $m_{\mathrm{ee}}<1\ \mathrm{GeV/\textit{c}^{2}}$ in comparison with the predictions from R. Rapp \cite{Rapp1,Rapp2} and PHSD \cite{PHSD} theoretical models. The statistical and systematic uncertainties of data are represented by vertical bars and boxes. The systematic uncertainties on the theory curves are due to the energy loss correction that is applied based on a cocktail simulation (see text for details).