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TPC drift gas settings in case FLUKA is used #5059

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Merged
sawenzel merged 3 commits into from
Dec 14, 2020
Merged

TPC drift gas settings in case FLUKA is used #5059

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ef0c566
TPC drift gas settings in case FLUKA is used
amorsch Dec 13, 2020
66dcf1d
style correction
amorsch Dec 13, 2020
1ecd7fa
Update Detector.cxx
sawenzel Dec 14, 2020
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13 changes: 13 additions & 0 deletions Detectors/TPC/simulation/src/Detector.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.

#include "DetectorsBase/MaterialManager.h"
#include "TPCSimulation/Detector.h"
#include "TPCSimulation/Point.h"
#include "TPCBase/ParameterGas.h"
Expand Down Expand Up @@ -3078,6 +3079,18 @@ void Detector::defineSensitiveVolumes()
// set volume sentive
AddSensitiveVolume(v);
}

// Special sensitive volume parameters in case FLUKA is used as transport engine
auto vmc = TVirtualMC::GetMC();
if (strcmp(vmc->GetName(), "TFluka") == 0) {
LOG(INFO) << "Setting special FLUKA parameters for TPC Driftgas";
auto& mgr = o2::base::MaterialManager::Instance();
Int_t index = mgr.getMediumID("TPC", kDriftGas2);
vmc->Gstpar(index, "PRIMIO_E", 20.77);
vmc->Gstpar(index, "PRIMIO_N", 14.35);
vmc->Gstpar(index, "LOSS", 14);
vmc->Gstpar(index, "STRA", 4);
}
}

Double_t Detector::Gamma(Double_t k)
Expand Down