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HK: Fachverband Physik der Hadronen und Kerne

HK 14: Instrumentation IV

HK 14.2: Group Report

Monday, March 28, 2022, 16:30–17:00, HK-H3

The LHCb Upgrade II Plans with focus on the MightyTracker — •Klaas Padeken¹, Sebastian Neubert¹, and LHCb MightyTracker group² — ¹Rheinische Friedrich-Wilhelms Universität Bonn — ²CERN

For the HL-LHC the LHCb Collaboration plans a major Upgrade in the long shutdown 4 (2031) to increase the instantaneous luminosity from 2 · 10³³ cm⁻²s⁻¹ to 1.5· 10³⁴ cm⁻²s⁻¹ with streaming, triggerless output. This requires a major redesign of a few subdetectors. This talk will focus on MightyTracker, which will replace the current SciFi Tracker with a hybrid detector, comprised of HV-CMOS pixel sensors surrounding the beampipe and scililating fibers further outside. This will be the largest CMOS detector with a total of 18 m² of active area. The current developments and plans will be presented.