Framework that reads, processes and plots the oscilloscope data collected in the testing of a Triple-GEM detector prototype. The original data are not shared here, but the final plots can be seen in the official report.
Macros are made to be run through ROOT CERN, simply doing root -l macro.cxx:
-
Baseline.C Reads list of measurements from different files and calculates the average baseline
-
ADC.C Reads and plots ADC entries
-
ShowSignals.cpp Produces a plot resembling the oscilloscope output and saves it into a root file, to be opened with ReadSignals.cpp The signals shown are without baseline correction
-
ShowSignalsBSC.cpp Produces a plot resembling the oscilloscope output and saves it into a root file, to be opened with ReadSignals.cpp Baseline correction is applied to the signals.
-
ReadSignals.cpp Reads the plot produced by ShowSignals.cpp and prints it in good fashion
-
ExtractData.sh Opens each directory (containing a set of measurements for a given value of V) and produces the list of signal files in each directoy, reads the number of signal files, and produces the list of measurement sets
-
Sigma_VsHV.cpp Produces the sigma and std vs HV plot for mixture 1 and mixture 2
-
Sigma_VsEff.cpp Produces the sigma vs eff plot for mixture 1, mixture 2 and both mixtures together
-
EffVshv.cpp Calculates the efficiency measured with two gas mixtures and produces the efficiency vs Voltage for each mixture. The error on efficicency is calculated using binomial statistics.
-
effs.cpp Measures the efficiency from data, estimated as the number of triple coincidences / number of double coincidences. The uncertainty is estimated in the script "sigma_VsEff", using the TEfficiency class of root
-
montecarlomiomultieff.cpp Simulates triple and double concidences with triple GEM detector setup using random numbers of cosmic muons. The simulted efficiency is estimated as N(Triple coinc.)/N(Double coinc.) Plots the estimated efficiency for each number of simulated muons.