Aachen 2019 – scientific programme
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T: Fachverband Teilchenphysik
T 93: Detektorsysteme VI
T 93.10: Talk
Thursday, March 28, 2019, 18:15–18:30, H08
Assembly and test of 2S modules for the Phase-2 CMS Outer Tracker — Christian Dziwok1, Lutz Feld2, Katja Klein2, Martin Lipinski2, Alexander Pauls2, Oliver Pooth1, Marius Preuten2, Max Rauch2, Nicolas Röwert2, Nick Thamm1, and •Tim Ziemons1 — 1III. Physikalisches Institut B, RWTH Aachen University, D-52056 Aachen — 2I. Physikalisches Institut B, RWTH Aachen University
The CMS detector will be upgraded in the Phase-2 Upgrade for the HL-LHC. Among others the silicon tracking system will be completely replaced by a new system providing an extended acceptance, an improved granularity and the feature to include tracking information into the level-1 trigger. The new Outer Tracker will consist of 2S modules with two strip sensors and PS modules with a macro-pixel sensor and a strip sensor.
At RWTH Aachen University about one thousand 2S modules will be assembled. In this talk, the assembly of the first functional module prototypes is presented. Additionally, tests to check mechanical properties as well as electrical tests are shown.