This MR adds the new JMS recommendations to AnalysisTop as described in JetUncertaintiesRel21Spring2021SmallRJMS.
The JMS uncertainties for small-radius (R = 0.4) EMTopo and PFlow jets are derived using the Rtrk method using 2015-2018 data. All of these uncertainties are ONLY valid for FullSim.
For these uncertainties two different config files are provided ending in
These config files are based on the config files for the JES/JER uncertainties.
If previously the config file
R4_AllNuisanceParameters_AllJERNP.config was used then the new corresponding config files are:
The new JMS option can be selected via a new config option in AnalysisTop, namely
The supported config options are:
- None (Default)
While None will select the previously used config files, the other two options will use the new JMS recommendations:
- JMS_frozen: The shape and magnitude of the uncertainties at m/pT = 0.25 are also used for m/pT > 0.25 (done for each component)
- JMS_scaled: The magnitude of the uncertainties at m/pT = 0.25 was scaled linearly with increasing m/pT