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SUMMARY:Upgrades of the ATLAS muon spectrometer with new small-diameter dr
 ift tube chambers
DTSTART;VALUE=DATE-TIME:20220323T134500Z
DTEND;VALUE=DATE-TIME:20220323T140000Z
DTSTAMP;VALUE=DATE-TIME:20260611T003552Z
UID:indico-contribution-2216@indico.tlabs.ac.za
DESCRIPTION:Speakers: Ali El Moussaouy (Universite Hassan II\, Ain Chock (
 MA))\nThe goals of the upgrades of the ATLAS Muon Spectrometer with new sm
 all-diameter Muon Drift Tube Chambers (so-called sMDT) are to make room to
  install new triple-Resistive Plate Chambers (tRPC) to increase the trigge
 r efficiency in the inner barrel muon region and to improve the rate capab
 ility of the muon chambers in the high background regions corresponding to
  the HL-LHC project. As a pilot project for the whole replacement of the M
 DT chambers in the small azimuthal sectors of the barrel inner layer (so-c
 alled BIS1-6) by new sMDT-RPC detectors in the long shutdown 3 (LS3)\, 8 N
 ew small diameter (15 mm) Muon Drift Tube chambers (so-called sMDT BIS7A) 
 have been installed in the long shutdown 2 (LS2) in the transition region 
 between Barrel and Endcap of Muon spectrometer 1 < |η| < 1.3. The Author 
 will present an overview of the installation and read-out electronics of t
 he new sMDT BIS7A chambers\, their cavern commissioning status and their p
 erformance.\n\nhttps://indico.tlabs.ac.za/event/109/contributions/2216/
LOCATION:
URL:https://indico.tlabs.ac.za/event/109/contributions/2216/
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