I am trying to implement a passive converter in the Forward Conversion Tracker (FCT) detector I am coding/building for ALICE 3 in O2.
I should be a sheet of lead to be placed before the FCT to increase the photon conversion probability.
The volume will be created with TGeoTube and the material will be set by o2::base::Detector::Material()
When one makes a sensitive volume, this volume is added to the mother volume (top volume?) as well as defined as a sensitive volume, or rather added as a sensitive volume with “AddSensitiveVolume()” from I believe FairVolume.h
How does one add a passive detector element without making it a sensitive volume?
P.s. I might have gotten some things wrong in this message, but this is my current understanding of things. I encourage you to correct me if I am wrong