Scope: PWG
PWG-DQ (Dileptons and Quarkonia)
Energy
13 TeV
System
p-p
Figure Image
Figure image (.eps)
Figure image (.pdf)
Figure Caption
Simultaneous fit of the dielectron invariant mass and pseudo-proper decay length two-dimensional distribution in the $8\pt^{\jpsi}15$~\GeVc interval. Left: projection on the invariant mass axis. Right: Projection on the pseudo-proper decay length axis. The various components of the fit are also shown. The vertical black line at $x\approx$100~${\upmu}$m shows the lower cut value selecting a non-prompt \jpsi sample with less than 10\% contamination from prompt \jpsi.
Detail description
Figure extracted from paper