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[ALICE 3] Fix extrusions in TOF and forward tracker (FT3) #15242

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Merged
njacazio merged 1 commit into from
Mar 30, 2026
+2 −2
Merged

[ALICE 3] Fix extrusions in TOF and forward tracker (FT3) #15242

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2 changes: 1 addition & 1 deletion Detectors/Upgrades/ALICE3/FT3/simulation/src/FT3Layer.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -390,7 +390,7 @@ void FT3Layer::createLayer(TGeoVolume* motherVolume)
std::string separationLayerName = "FT3SeparationLayer" + std::to_string(mDirection) + std::to_string(mLayerNumber);

TGeoMedium* medAir = gGeoManager->GetMedium("FT3_AIR$");
TGeoTube* layer = new TGeoTube(mInnerRadius, mOuterRadius, 12 * mChipThickness / 2); // additional "thickness factor" is to avoid sub-volumes crossing the mother layer
TGeoTube* layer = new TGeoTube(mInnerRadius - 0.1, mOuterRadius + 0.1, 1.5); // Add a little additional room in radius; Try with 1.5 cm thickness
TGeoVolume* layerVol = new TGeoVolume(mLayerName.c_str(), layer, medAir);
layerVol->SetLineColor(kYellow + 2);

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2 changes: 1 addition & 1 deletion Detectors/Upgrades/ALICE3/IOTOF/simulation/src/Layer.cxx
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Expand Up @@ -445,4 +445,4 @@ void BTOFLayer::createLayer(TGeoVolume* motherVolume)
}

} // namespace iotof
} // namespace o2
} // namespace o2
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