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@ -34,13 +34,11 @@ Detector geometry is encoded using ROOT math libraries in the `src/Detectors` fo
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To choose which detector scheme is run, modify the main function in `src/Detectors/main.cpp`. The included geometries also have options to do an internal geometry consistency check and print out coordinates for drawing the detector arrays, which can be useful for testing.
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To run the geometry code, one needs to provide an input file containing the following: the path of a Mask kinematics data file, the path to which data should be written, the path to a file containing a list of dead channels (optional, if not used, write None for the path), the number of threads to be used by the thread pool, and a keyword for the array type (current options are Sabre or Anasen)
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To run Detectors use the format
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`./bin/Detectors <input_file>`
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`./bin/Detectors <kinematics_datafile> <new_detection_datafile> <new_detection_statsfile>`
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An example input file is provided with the repository.
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where the detection datafile contains all of the kinematics data as well as information about which particles are detected and the statsfile is a text file containing efficiency statistics.
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## Data visualization
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All data is saved as ROOT trees of std::vectors of Mask::Nucleus classes. To enable this, a ROOT dictionary is generated and linked into a shared library found in the `lib` directory of the repository. This allows the user to link to the shared library for accessing and analyzing the data generated by Mask.
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45
input.txt
Normal file
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input.txt
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----------Data Information----------
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OutputFile: /media/data/gwm17/mask_tests/10B3Hea_16800keV_5Lia_74B.root
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NumberOfThreads: 6
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----------Reaction Information----------
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NumberOfSamples: 100000
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begin_chain
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begin_step
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Type: Reaction
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begin_nuclei
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5 10
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2 3
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2 4
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end_nuclei
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BeamEnergyMean(MeV): 24.0
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BeamEnergySigma(MeV): 0.0
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ThetaType: Lab
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ThetaMin(deg): 15.0
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ThetaMax(deg): 15.0
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PhiMin(deg): 0.0
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PhMax(deg): 0.0
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ResidualExcitationMean(MeV): 16.8
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ResidualExcitationSigma(MeV): 0.023
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end_step
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begin_step
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Type: Decay
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begin_nuclei
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5 9
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2 4
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end_nuclei
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PhiMin(deg): 0.0
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PhMax(deg): 360.0
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ResidualExcitationMean(MeV): 0.0
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ResidualExcitationSigma(MeV): 0.0
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AngularDistributionFile: ./etc/isotropic_dist.txt
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end_step
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end_chain
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----------Target Information----------
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NumberOfLayers: 1
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begin_layer
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Thickness(ug/cm^2): 74
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begin_elements (Z, A, Stoich.)
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element 5 10 1
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end_elements
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end_layer
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--------------------------------------
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