This is top page for the TRK detector documentation.
Configurables for various sub-detectors are presented in the following Table:
| Subsystem | Available options | Comments |
|---|---|---|
TRKBase.layoutVD |
kIRIS4 (default), kIRISFullCyl, kIRIS5, kIRIS4a |
link to definitions |
TRKBase.layoutMLOT |
kCylindrical, kSegmented (default) |
kSegmented produced a Turbo layout for ML and a Staggered layout for OT |
TRKBase.layoutSRV |
kPeacockv1 (default), kLOISymm |
kLOISymm produces radially symmetric service volumes, as used in the LoI |
For example, a geometry with fully cylindrical tracker barrel (for all layers in VD, ML and OT) can be obtained by
o2-sim-serial-run5 -n 1 -g pythia8hi -m A3IP TRK FT3 TF3 \
--configKeyValues "TRKBase.layoutVD=kIRISFullCyl;TRKBase.layoutMLOT=kCylindrical"