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Detection Efficiency of Triple-GEM Detectors in PP Collision at CMS with 2023 Data

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The CMS muon system has been upgraded with the GE1/1 station of Gas Electron Multiplier (GEM) detectors to handle the increased muon flux in the very forward eta region. This work analyzes muon detection efficiency with the GE1/1 station using 2023 proton-proton (pp) collision data at a center of mass energy of 13.6 TeV. A dataset enriched with muons from Z-decay, with a total integrated luminosity of ∼17.8 fb-1, has been utilized. The detector modules are operated between 680–690 μA of equivalent divider current, slightly below the current of ∼700 μA expected for the bias voltage working point.

Original languageEnglish
Title of host publicationProceedings of the XXVI DAE-BRNS High Energy Physics (HEP) Symposium, 2024
EditorsLakhwinder Singh, Venktesh Singh, Avijit Kumar Ganguly, Prashant Shukla
PublisherSpringer Nature
Pages1421-1425
Number of pages5
ISBN (Print)9789819515127
DOIs
StatePublished - 2025
Event26th DAE-BRNS High Energy Physics Symposium, DAE-BRNS 2024 - Varanasi, India
Duration: 19 Dec 2024 → 23 Dec 2024

Publication series

NameSpringer Proceedings in Physics
Volume432 SPPHY
ISSN (Print)0930-8989
ISSN (Electronic)1867-4941

Conference

Conference26th DAE-BRNS High Energy Physics Symposium, DAE-BRNS 2024
Country/TerritoryIndia
CityVaranasi
Period19/12/24 → 23/12/24

Keywords

  • Compact Muon Solenoid (CMS) detector
  • Muon System
  •  Gas Electron Muliplier (GEM) detector

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