Speaker
Panja-Riina Luukka
(Helsinki Institute of Physics HIP)
Description
We constructed in 2007 a beam telescope based on the CMS Tracker data acquisition prototype cards and the APV25 readout chips. The telescope has up to 8 silicon strip reference detectors and slots for couple of modules under test. The APV25 chip has a fully analog architecture, and it can be used for testing both p- and n-type detectors. The impact point precision of the reference tracks is 4 um, and the S/N of the telescope is 25. The telescope and the detectors under test are housed inside a cold chamber, which allows testing of highly irradiated sensors.
Author
Panja-Riina Luukka
(Helsinki Institute of Physics HIP)
