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SUMMARY:The upgrade of the CMS Electromagnetic Calorimeter for the High-Lu
 minosity LHC - Luigi Marchese (ETH\, Zurich)
DTSTART:20220607T150000Z
DTEND:20220607T160000Z
UID:TALK171983@talks.cam.ac.uk
CONTACT:William Fawcett
DESCRIPTION:The Electromagnetic Calorimeter (ECAL) of the CMS experiment a
 t CERN is a hermetic\, fine-grained\, homogeneous calorimeter made of abou
 t 75\,848 lead tungstate scintillating crystals. During the Run 1 and Run 
 2 operations of the Large Hadron Collider of CERN\, the CMS ECAL played a 
 key role in the discovery of the Standard Model Higgs Boson. In order to c
 ope with ∼140 pileup events expected for the High Luminosity upgrade of 
 the LHC (HL-LHC)\, a new design of the CMS ECAL will be needed. Future cha
 llenges of the ECAL will be presented in this talk motivating the evolutio
 n of the design to maintain its performance during the HL-LHC data-taking.
LOCATION:Ryle Seminar Room
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