Göttingen 2025 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 7: Detectors II (Gaseous Detectors)

T 7.3: Vortrag

Montag, 31. März 2025, 17:15–17:30, VG 1.102

Quality Control Framework for the CMS Drift Tube Electronics Upgrade — Dmitry Eliseev, •Nils Esper, Thomas Hebbeker, Kerstin Hoepfner, Markus Merschmeyer, Carsten Presser, and Alexander Schmidt — III. Physikalisches Institut A, RWTH Aachen University

The Drift Tube (DT) system is one of the muon subdetectors in the barrel region of the Compact Muon Solenoid (CMS) experiment. As part of the Phase-2 Upgrade for the High-Luminosity Large Hadron Collider (HL-LHC), the electronics of the DT system will be upgraded. This includes exchanging the minicrate electronics, which are mounted on each DT chamber. The new electronics feature the On-Board Electronics for Drift Tubes (OBDT) boards, responsible for the time-precise hit acquisition from the chamber front-ends and upstreaming of the hit data. The OBDTs also provide slow control functionalities for the chamber infrastructure. As part of the upgrade efforts, quality control instruments and procedures have been developed to be deployed at the minicrate assembly sites and at CERN. This talk describes the current status of the Phase-2 Upgrade activities, focussing on the minicrate testing framework.

Keywords: CMS; Drift Tubes; Phase-2 Upgrade