Scope: PWG
PWG-DQ (Dileptons and Quarkonia)
Energy
2.76 TeV
System
Pb-Pb
Figure Image
Figure image (.eps)
Figure image (.pdf)
Figure Caption
Correlation between $\psi_{\mathrm{V}}$ and $m_{\mathrm{ee}}$ for electron-positron pairs produced by photon conversion in the detector material. Their tracks have passed the single-track conversion rejection. The regions used to select the conversion pair candidates are indicated by the red boxes.
Detail description
Correlation between $\psi_{\mathrm{V}}$ and $m_{\mathrm{ee}}$ for electron-positron pairs produced by photon conversion in the detector material. Their tracks have passed the single-track conversion rejection. The regions used to select the conversion pair candidates are indicated by the red boxes.