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Author Jindal, Pratima
Source CERN Document Server
Content type Text
File Format PDF
Date Created 2011-11-17
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics ♦ Modern physics ♦ Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Detectors and Experimental Techniques
Abstract The luminosity upgrade of the Large Hadron Collider is foreseen to proceed in two phases. An increased luminosity of 2×10 34 cms -1 s -1 , is planned for the first phase of the upgrade, called HL-LHC Phase 1. Tracking and identification of jets originating from b quarks (b-tagging) will continue to be a key element of many physics analyses at the upgraded HL-LHC where much higher pileup can significantly reduce the performance. An upgrade of the CMS pixel detector proposed for the Phase 1 HL-LHC should enable CMS to maintain the current level of b-tagging performance even in the presence of very high pileup. We present simulation studies of the proposed baseline Phase 1 upgrade pixel detector for tracking and b-tagging performance compared to that for the current CMS detector.
Description Presented at: Phys. Procedia 37 (2012) 1032-1038 2nd International Conference on Technology and Instrumentation in Particle Physics, Chicago, IL, USA, 9 - 14 Jun 2011, pp.1032-1038
Collaboration with: for the CMS
Learning Resource Type Article
Publisher Date 2011-01-01
Rights License Publication: © 2012-2018 Elsevier (License: CC-BY-NC-ND-3.0)
Page Count 7