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move OT barrel service 'disk' z 132 to 142 cm (space for readout cards) #15635

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Merged
fcolamar merged 1 commit into from
Jul 27, 2026
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move OT barrel service 'disk' z 132 to 142 cm (space for readout cards) #15635

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2 changes: 1 addition & 1 deletion Detectors/Upgrades/ALICE3/TRK/simulation/src/TRKServices.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -922,7 +922,7 @@ void TRKServices::createOTServicesPeacock(TGeoVolume* motherVolume)
// geometry of service "disk" for OT barrel
double rMinOTbarrelServices = 45.0; // cm, radius of first OT barrel layer
double rMaxOTbarrelServices = 78.0; // cm, radius of last OT barrel layer
double zOTbarrelServices = 132.0; // cm, approximate position of OT services in z
double zOTbarrelServices = 142.0; // cm, approximate position of OT services in z

// geometry of service "tubes" for OT barrel
float rMinOuterBarrelTubeServices = rMaxOTbarrelServices; // cm, IA, May 11, 2026: temporary radius (?)
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