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Bonn 2020 – scientific programme

The DPG Spring Meeting in Bonn had to be cancelled! Read more ...

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T: Fachverband Teilchenphysik

T 57: Silicon strip detectors

T 57.1: Talk

Wednesday, April 1, 2020, 16:30–16:45, H-HS XVII

Design of a test system for Service Hybrids for CMS silicon strip modulesAlexander Bogner1, Christian Dziwok2, Lutz Feld1, Waclaw Karpinski1, Katja Klein1, Martin Lipinski1, •Alexander Pauls1, Oliver Pooth2, Marius Preuten1, Max Rauch1, Michael Wlochal1, and Tim Ziemons211. Physikalisches Institut B, RWTH Aachen — 23. Physikalisches Institut B, RWTH Aachen

The CMS Collaboration is developing two-sided silicon strip modules for the second phase of the CMS tracker upgrade. This upgrade will enable the CMS experiment to utilize the high luminosity provided by the future HL-LHC. The modules' Service Hybrids are responsible for the high and low voltage distribution on the module and the data transmission via optical links to the back-end electronics. During the production a test system for roughly 20,000 Service Hybrids will be needed.

A design for a standalone Service Hybrid test board, which has been produced for prototype qualification and active thermal cycling is presented. The choices in design are compared to a test card, which is compatible with a common infrastructure for CMS hybrid qualification during series production. Measurement results of Service Hybrid prototypes are also presented.

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