Scope: PWG
PWG-GA (Photons, Neutral Mesons)
Energy
8 TeV
System
p-p
Figure Group
Figure Image
Figure image (.eps)
Figure image (.pdf)
Figure Caption
Example invariant mass spectrum using EMCal in the $\pi^{0}$ mass region. The black histograms show invariant mass distributions before any background subtraction. The grey points show mixed event and residual correlated background contributions, which have been subtracted from raw real events to obtain the signal displayed with red data points. The blue curves represent fits to the background subtracted invariant mass spectra.
Detail description
Data sample: LHC12a,b,c,d,f,h,i