From f03dd52ae61447240ff1f69347a9654eaef652c4 Mon Sep 17 00:00:00 2001 From: Igor Altsybeev Date: Sat, 25 Jul 2026 16:54:33 +0200 Subject: [PATCH] move OT barrel service 'disk' z from 132 to 142 cm to have space for readout cards --- Detectors/Upgrades/ALICE3/TRK/simulation/src/TRKServices.cxx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Detectors/Upgrades/ALICE3/TRK/simulation/src/TRKServices.cxx b/Detectors/Upgrades/ALICE3/TRK/simulation/src/TRKServices.cxx index e3855dbde6535..fb436cd473021 100644 --- a/Detectors/Upgrades/ALICE3/TRK/simulation/src/TRKServices.cxx +++ b/Detectors/Upgrades/ALICE3/TRK/simulation/src/TRKServices.cxx @@ -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 (?)