Assertion: pixel detector | /r/MadeOf | three concentric layers
Facets:
value: with a total of 1,744 modules
type: OTHER
value: on each end-cap
type: LOCATION
Source sentences:
text: The Pixel Detector, the innermost part of the detector, contains three concentric layers and three disks on each end-cap, with a total of 1,744 modules, each measuring 2 centimetres by 6 centimetres.