ICHEP 2022

The operational experience, challenges and performance of the ATLAS Semiconductor Tracker during LHC Run-2 and SCT operation prospect for Run-3

8 Jul 2022, 09:35

18m

Room 6 (Bianca)

Parallel Talk Operation, Performance and Upgrade (Incl. HL-LHC) of Present Detectors Operation, Performance and Upgrade (Incl. HL-LHC) of Present Detectors

Speaker

Elisabeth Schopf

Description

The Large Hadron Collider (LHC) recently completed its Run-2 operation period (2015-2018) which delivered an integrated luminosity of 156 fb-1 at the centre-of-mass $pp$ collision energy of 13~TeV. This marked 10 years of successful operation by the ATLAS Semiconductor Tracker (SCT), which operated during Run-2 with instantaneous luminosity and pileup conditions that were far in excess of what the SCT was originally designed to meet. The first significant effects of radiation damage in the SCT were also observed during Run-2. The SCT operations, performance and radiation damage studies were published as a parer [1]. This talk summarises the operational experience, challenges and performance of the SCT during Run-2, and Run 3 operation prospects with a focus on the impact and mitigation of radiation damage effects.

Presentation materials

22_07_08_schopf_sctICHEP.pdf