Geometry of the Sectors in Geant

by Ilse Koenig, October 16, 1997
last update April 8, 1998





Fig 1: Cut through cave at z=0. (Only the sectors are visible.)



At six sectors are identical,
but the modules within the sectors may be positioned individually.



Fig 2: Cut through Sector 1 at x=0. The sector is marked red.




Fig 3: Volumes in Sector 1


Fig. 3 shows the daughter volumes of Sector 1. They have their own inputfiles.
DRxM: keepin volumes of the four Driftchambers
CKIV: keepin volume of the Coils
TxM1: keepin volumes of the TOFs
SHK1: keepin volume of the Shower
FDxx: support structure of the Driftchambers 1 and 2