kopecna/EWP-BplusToKstMuMu-AngAna
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Page: AddVariable.cpp
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AddVariable.cpp B mass model B2Kstmumu B2Kstmumu.pro BDTSelection BDTcutScanner.cpp BackgroundPdf Class BackgroundType Class CompareVariables.cpp Comparison tool Design.cpp Efficiency Class Efficiency.cpp Event generator FCNC Fitter Ganga GlobalFunctions.hh Home InclusiveCheck.cpp Input MVA variables MCtruthmatching.cpp MVA Class MassFit.cpp ParamValues Class Paths.hpp PlotTMVA.cpp RemoveMultipleCandidates.py ReorganizeTGraph.py Rescale pi0 momentum Resolution Plotting Running the FCNC fitter Selection code Signal Study SignalPdf Class SignalType Class Standalone Scripts TMVA Class application TMVA TMsource Utils.hpp Utils3.py flav.io getPathForPython nTrackWeights.cpp
5 AddVariable.cpp
Renata Kopecná edited this page 2022-01-27 14:58:17 +01:00
Table of Contents

Functions used to add various branches to the preselected or MVAed trees. KshortDecayInVelo option is more-or-less obsolete as the Kshort analysis didn't need to dig into the TRUE MC variables.

Table of Contents

Global variables:

  • bool bkgSample = false
    • If set to true, it meas one of the B0, K1 or Inclusive samples are used. This is needed as some information is missing in these tuples.

Functions:

std::string tmpAdress()

Used to define what background sample should be used. The adress is hardcoded! This was easier to modify than setting a whole new function with booleans desiding which of the B0, K1 or Inclusive samples are used.

  • Parameters
    • string year
    • string magnet
  • Return
    • The path to the desired background tuple for given year and polarity.

Adding TRUE pi0 variables

int addPi0TRUEVariables()

Ading TRUE pi0 four-momentum variables (PX, PY, PZ, PE, PT, ETA, PHI and M) for the sample defined by the input parameters. Moreover, adds TRUE PX, PY, PZ, PT and PE to B+, K*+, K+, mu+ and mu-. The BDTed option decides whether the branches will be added to the tuple with or without the MVA cut (the tuples with/out the MVA cut are saved separately). Saves the new tuple in a new tree and then rewrites the old tree file with the new file.

  • Parameters
    • string year
    • int Run
    • string magnet
    • bool BDTed
    • bool ReferenceChannel
    • bool PHSP
    • bool KshortDecayInVelo
  • Return
    • If something fails 0, otherwise 1.

int addPi0TRUEVariablesAllYearMC()

Calls addPi0TRUEVariables() for both polarities before the MVA selection.

  • Parameters
    • string year
    • bool ReferenceChannel
    • bool PHSP
  • Return
    • If something fails 0, otherwise 1.

int addPi0TRUEVariablesAllMC()

Calls addPi0TRUEVariablesAllYearMC() for all years.

  • Parameters
    • int Run
    • bool ReferenceChannel
    • bool PHSP
  • Return
    • If something fails 0, otherwise 1.

int addPi0TRUEVariablesAllMC()

Calls addPi0TRUEVariablesAllMC() for all MC samples (signal, reference, PHSP).

  • Parameters
    • int Run
  • Return
    • If something fails 0, otherwise 1.

Adding missing variables

int addVariable()

Adds PX, PY, PZ, PE, PT to the particle specified as input.

  • Parameters
    • string year
    • int Run
    • string magnet
    • bool Preselected
    • bool BDTed
    • bool TM
    • bool ReferenceChannel
    • bool PHSP
    • bool KshortDecayInVelo
    • string particle
  • Return
    • If something fails 0, otherwise 1.

int addAllVariables()

Calls addVariable() for B_plus, K_star_plus, pi_zero_resolved, K_plus, gamma1, gamma2, mu_minus and mu_plus.

  • Parameters
    • string year
    • int Run
    • string magnet
    • bool Preselected
    • bool BDTed
    • bool TM
    • bool ReferenceChannel
    • bool PHSP
    • bool KshortDecayInVelo
  • Return
    • If something fails 0, otherwise 1.

int addAllVariablesAllYearMC()

Calls addAllVariables() for all possible polarities.

  • Parameters
    • string year
    • bool ReferenceChannel
    • bool PHSP
  • Return
    • If something fails 0, otherwise 1.

int addAllVariablesAllMC()

Calls addAllVariablesAllYearMC() for all years for a given Run.

  • Parameters
    • int Run
    • bool ReferenceChannel
    • bool PHSP
  • Return
    • If something fails 0, otherwise 1.

int addAllVariablesAllMCSamples()

Calls addAllVariablesAllMC() for signal, reference and PHSP.

  • Parameters
    • int Run
  • Return
    • If something fails 0, otherwise 1.

Adding KplusMuMu and pi0MuMu mass

int addXMuMuMass()

Calculates KplusMuMu (Kplus=True) or pi0MuMu mass (Kplus=False) and adds the branch to the tree. Moreover, takes the existing K+, pi0, mu+ and mu- branches, add PX, PY, PZ and PE to them.

  • Parameters
    • bool Kplus
    • bool DTF
    • string year
    • string magnet
    • int Run
    • bool MC
    • bool ReferenceChannel
    • bool PHSP
    • bool KshortDecayInVelo
  • Return
    • If something fails 0, otherwise 1.

int addAllXMuMuMass()

Calls addXMuMuMass() for all years for the given Run.

  • Parameters
    • bool Kplus
    • bool DTF
    • int Run
    • bool MC
    • bool ReferenceChannel
    • bool PHSP
  • Return
    • If something fails 0, otherwise 1.

int addAllXMuMuMass()

Calls addAllXMuMuMass() for data, signal MC, reference MC and PHSP MC.

  • Parameters
    • bool Kplus
    • bool DTF
    • int Run
  • Return
    • If something fails 0, otherwise 1.

Applying KplusMuMu and pi0MuMu vetos

int applyVetoKplusMuMuMass()

Removes all events with 5179 MeV < M_KplusMuMu < 5379 MeV.

  • Parameters
    • string year
    • string magnet
    • int Run
    • bool MC
    • bool ReferenceChannel
    • bool PHSP
    • bool KshortDecayInVelo
  • Return
    • If something fails 0, otherwise 1.

int applyAllVetoKplusMuMuMass()

Calls applyVetoKplusMuMuMass() for all years for the given Run.

  • Parameters
    • int Run
    • bool MC
    • bool ReferenceChannel
    • bool PHSP
  • Return
    • If something fails 0, otherwise 1.

int applyAllVetoKplusMuMuMass()

Calls applyAllVetoKplusMuMuMass() for data, signal MC, reference MC and PHSP MC.

  • Parameters
    • int Run
  • Return
    • If something fails 0, otherwise 1.

int applyVetoPizMuMuMass()

Removes all events with M_PizMuMu < 3700 MeV in the Jpsi Q2 region.

  • Parameters
    • string year
    • string magnet
    • int Run
    • bool MC
  • Return
    • If something fails 0, otherwise 1.

int applyVetoPizMuMuMass()

Calls applyVetoPizMuMuMass() for all years and polarities for given Run.

  • Parameters

    • int Run

  • Return

    • If something fails 0, otherwise 1. VetoKplusMuMuMass() Calls applyAllVetoKplusMuMuMass() for data, signal MC, reference MC and PHSP MC.

  • Parameters

    • int Run

  • Return

    • If something fails 0, otherwise 1.

int applyVetoPizMuMuMass()

Removes all events with M_PizMuMu < 3700 MeV in the Jpsi Q2 region.

  • Parameters
    • string year
    • string magnet
    • int Run
    • bool MC
  • Return
    • If something fails 0, otherwise 1.

int applyVetoPizMuMuMass()

Calls applyVetoPizMuMuMass() for all years and polarities for given Run.

  • Parameters
    • int Run
  • Return
    • If something fails 0, otherwise 1.