Aachen 2019 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 19: Myondetektoren

T 19.1: Gruppenbericht

Montag, 25. März 2019, 16:00–16:20, ST 3

Overview of future muon upgrades for HL-LHC era and drift velocity monitoring system for barrel muon chambers of the CMS — •Archana Sharma, Hans Reithler, Kerstin Hoepfner, Markus Merschmeyer, and Thomas Hebbeker — III. Phys. Institute A, RWTH Aachen

Before being closed for LS2 (December 2018), the CMS detector performed efficiently during the whole LHC Run-I and Run-II data-taking periods and recorded 150.53 fb-1 of good quality 13 TeV proton-proton collisions data. During the HL-LHC era, the integrated luminosity will increase tenfold with respect to original design values, to be foreseen after LS3. To maintain its current excellent performance, the CMS muon detector system, besides other sub-detector systems, will undergo significant upgrades which are crucial to extend the sensitivity of the experiment towards precision measurements and new physics searches. This presentation gives an overview of the planned CMS muon detector system upgrades for LS2 and LS3 periods. Also, the drift velocity monitoring chambers developed at RWTH Aachen and being used in the CMS detector for DT chambers will be discussed.