These are the detectors in the two veto planes which are in between the target and the neutron planes. Each veto bar is made up of a long detector 11cm x 2cm x 110cm (height x width x length) is coupled to a shorter veto detector (11cm x 2cm x 70cm). The shorter detector is oriented closest to the beamline. Each veto planes consist of 6 cassettes, containing 8 long detctors coupled to 8 short detectors.
Created by: mjona
last modification: Friday 08 of September, 2006 [21:38:22 UTC] by ngo
The original document is available at http://hallaweb/tiki-index.php?page=Veto