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T: Fachverband Teilchenphysik

T 93: Detektorsysteme VI

T 93.10: Vortrag

Donnerstag, 28. März 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.