002724956 001__ 2724956
002724956 003__ SzGeCERN
002724956 005__ 20221117153227.0
002724956 0247_ $$2DOI$$9SISSA$$a10.22323/1.370.0054
002724956 0248_ $$aoai:inspirehep.net:1792919$$pcerncds:CERN:FULLTEXT$$pcerncds:FULLTEXT$$pcerncds:CERN$$qINSPIRE:HEP$$qForCDS
002724956 035__ $$9http://old.inspirehep.net/oai2d$$aoai:inspirehep.net:1792919$$d2020-07-24T11:58:44Z$$h2020-07-25T04:00:05Z$$mmarcxml
002724956 035__ $$9Inspire$$a1792919
002724956 041__ $$aeng
002724956 100__ $$aMatveev, Mikhail$$uRice U.
002724956 245__ $$9SISSA$$aReadout and Trigger Electronics for the Triple-GEM Detectors of the CMS GE2/1 System
002724956 260__ $$bSISSA$$c2020
002724956 300__ $$a5 p
002724956 520__ $$9SISSA$$aThe Triple Gas Electron Multiplication (GEM) technology has been adopted for the upgrade of the forward muon detector system at the CMS experiment for the future High-Luminosity phase of the Large Hadron Collider (LHC) at CERN. The GE2/1 subdetector comprises 72 chambers that will be in stalled after the second LHC Long Shutdown. The main goal of these chambers is to improve muon momentum measurements and triggering capabilities in the 1.6 < |η| < 2.4 pseudo-rapidity region. The GE2/1 chambers are segmented in 4 modules with 12 sectors in each module, and each sector is composed of 128 radial strips. The strips are read out by the front-end VFAT3 ASIC. It has 128 channels, each with a charge sensitive preamplifier, shaper and a discriminator. Each module is equipped with the OptoHybrid (OH) board that provides the readout and trigger interfaces for 12 VFAT3 ASICs. The OH board uses CERN designed GigaBit Transceivers (GBT) for the readout path. VFAT3 ASICs also provide trigger information that allows the OH to build trigger clusters using the Xilinx Artix-7 FPGA and to transmit these clusters to the back-end Trigger Processor and to the local Cathode Strip Chamber Trigger Motherboard to improve local trigger efficiency at an early stage of the trigger processing. The back-end electronics will use the ATCA Trigger Processor farm; it will send the data to the Endcap Muon Track Finder and to the CMS DAQ system. In this presentation, we report on progress on the GE2/1 electronics and results from the first demonstrator tests performed at CERN in 2019, and we outline our future design and production plans.
002724956 540__ $$3publication$$aCC-BY-NC-ND-4.0$$bSISSA$$uhttps://creativecommons.org/licenses/by-nc-nd/4.0/
002724956 542__ $$3publication$$dThe Authors$$g2018
002724956 595__ $$aFor annual report
002724956 65017 $$2SzGeCERN$$aDetectors and Experimental Techniques
002724956 690C_ $$aCERN
002724956 693__ $$eGEMS
002724956 693__ $$aCERN LHC$$eCMS
002724956 710__ $$gCMS Muon Group Collaboration
002724956 773__ $$01792847$$c054$$pPoS$$vTWEPP2019$$wC19-09-02.8$$y2020
002724956 8564_ $$82240270$$s840476$$uhttp://cds.cern.ch/record/2724956/files/PoS(TWEPP2019)054.pdf$$yFulltext
002724956 960__ $$a13
002724956 962__ $$b2681428$$k054$$nsantiago de compostela20190902
002724956 980__ $$aARTICLE
002724956 980__ $$aConferencePaper