ATLAS Upgrade Information


LHC luminosity upgrade is planned in threes stages:
Phase 0 (2015-2018): LHC energy 8→13-14 TeV with full current, and L~1-2x1034, and ⟨μ⟩ up to ~80, to integrate 150 fb-1 until LS2.
Phase 1 (2021-2023): 14 TeV. Integrate to 300 fb-1 until LS3.
Phase 2 (2026-2030): HL-LHC upgrade with luminosity levelling 5-7x1034, ⟨μ⟩ up to ~200, to integrate 3000 fb-1.
LHC/HL-LHC Time Profile

Documentations and Links

  • ATLAS upgrade (USC), ATLAS Upgrade Twiki
  • ATLAS Upgrade Weeks (AUW), General upgrade meetings, Upgrade WG meetings, US Inner Detector meetings
  • ATLAS Detector JINST paper, LHC and other detector JINST papers
  • Phase 0

    Phase 1

    Phase 2

    Recent Meetings

    Project Activities with Local Interests

    ITk Upgrade

    Tracking Upgrade Layout and Simulation

    CMOS Sensors

    3D Pixel Sensors

    ITk Upgrade Readout and Test Stands

    ITk Upgrade Electronics and Services

    Mechanical design and CO2 Cooling

    Test Beams


    Su Dong

    Last modified:  Thu Oct 22 22:06:19 PDT 2015