Conveners
Plenary Experiment upgrades
- Joachim Josef Mnich (CERN)
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Irene Zoi (Fermi National Accelerator Lab. (US))17/02/2025, 16:10SystemsTalk
The High Luminosity LHC (HL-LHC) is expected to deliver an integrated luminosity of 3000-4000~fb$^{-1}$ after 10 years of operation with peak instantaneous luminosity reaching about 5-7.5$\times10^{34}$cm$^{-2}$s$^{-1}$. During Long Shutdown 3, several components of the CMS detector will undergo major changes, called Phase-2 upgrades, to be able to operate in the challenging environment of the...
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Carlos Lacasta Llacer (IFIC/CSIC-UV)17/02/2025, 16:35SystemsTalk
ATLAS is currently preparing for the HL-LHC upgrade, with an all-silicon Inner Tracker (ITk) that will replace the current Inner Detector. The ITk will feature a pixel detector surrounded by a strip detector, with the strip system consisting of 4 barrel layers and 6 endcap disks. After completion of final design reviews in key areas, such as Sensors, Modules, Front-End electronics and ASICs, a...
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Alex Kluge (CERN)17/02/2025, 17:00Semiconductor DetectorsTalk
ALICE is upgrading its inner three silicon tracker layers with a bent wafer-scale monolithic pixel detector (ITS3).
Each layer comprises two sensors, 27 cm long, 50 µm thick and bent to concentric half-layers around the beam pipe (radii: 19, 25, 32 mm) supported by carbon foam stiffeners. The sensors with 40 mW/cm² consumption and a material budget of 0.07% X0 per layer are... -
Roua Boudagga (CPPM, Aix Marseille Université, CNRS/IN2P3, Marseille, France)17/02/2025, 17:25SystemsTalk
The Belle II experiment currently records data at the SuperKEKB e+e- collider, which holds the world luminosity record of 4.7x10^34 cm-2.s-1 and plans to push up to 6x10^35 cm-2 s-1. In such luminosity range for e+e- collisions, the inner detection layers should both cope with a hit rate dominated by beam-induced parasitic particles and provide minute tracking precision. A R&D program has been...