d0gstar verification page - maintained by Lei Wang

To verify new D0GSTAR releases, we compare the new release with former release by making plots for each part of the D0 detector. By doing this, we first generate single particle MC events with mc_runjob. After that, we create root tuples of variables (VRT) out of the MC events using MC_EXAM. Then we build root tuples of histograms (HRT) from VRT. Finally, we plot comparison plots for different releases.  

This page shows the comparison of different releases by generationg 2000 50 GeV single pions. The plots below are histograms for GEANT output (hits). The plots for  d0sim output (dig) can be found here. The plots for d0reco output can be found here. In the plots, black histogram is for former release and red dots are for new release.

To test the muon chambers, we also made comparison plots for 50 GeV single muons.