Upgrade of ATLAS and CMS for High Luminosity LHC: Detector performance and Physics potential

Testa, M. (2017) Upgrade of ATLAS and CMS for High Luminosity LHC: Detector performance and Physics potential. Il nuovo cimento C, 40 (1). pp. 1-5. ISSN 1826-9885

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Abstract

The High Luminosity Large Hadron Collider (HL-LHC) is expected to start providing proton-proton collisions by 2026. In the following 10 years it will deliver about 3000fb−1 of integrated luminosity, more than a factor 10 of the data that will be collected by the end of Run3 at LHC in 2023. For such amount of data, an instantaneous luminosity of ∼ 7.5×1034 cm−2 s−1 is needed. At this luminosity an unprecedented average number of pile-up collision per bunch crossing of 200 is expected. The ATLAS and CMS detectors will be upgraded to fully exploit the HL-LHC potential in this harsh environment. In this document the performances of the ATLAS and CMS upgraded detectors will be described. Their impact on crucial measurements of the Higgs boson sector, of the vector boson fusion process and on new physics searches, will be reported as well.

Item Type: Article
Subjects: 500 Scienze naturali e Matematica > 530 Fisica
Depositing User: Marina Spanti
Date Deposited: 16 Nov 2020 21:42
Last Modified: 16 Nov 2020 21:42
URI: http://eprints.bice.rm.cnr.it/id/eprint/19868

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