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- Publisher Website: 10.1140/epjc/s10052-021-09920-0
- Scopus: eid_2-s2.0-85128597693
- WOS: WOS:000766188600002
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Article: The ATLAS inner detector trigger performance in pp collisions at 13 TeV during LHC Run 2
Title | The ATLAS inner detector trigger performance in pp collisions at 13 TeV during LHC Run 2 |
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Authors | |
Issue Date | 2022 |
Publisher | Springer. |
Citation | The European Physical Journal C, 2022, v. 82 n. 3, p. 206:1-57 How to Cite? |
Abstract | The design and performance of the inner detector trigger for the high level trigger of the ATLAS experiment at the Large Hadron Collider during the 2016–2018 data taking period is discussed. In 2016, 2017, and 2018 the ATLAS detector recorded 35.6fb-1, 46.9fb-1, and 60.6fb-1 respectively of proton–proton collision data at a centre-of-mass energy of 13 TeV. In order to deal with the very high interaction multiplicities per bunch crossing expected with the 13 TeV collisions the inner detector trigger was redesigned during the long shutdown of the Large Hadron Collider from 2013 until 2015. An overview of these developments is provided and the performance of the tracking in the trigger for the muon, electron, tau and b-jet signatures is discussed. The high performance of the inner detector trigger with these extreme interaction multiplicities demonstrates how the inner detector tracking continues to lie at the heart of the trigger performance and is essential in enabling the ATLAS physics programme. |
Persistent Identifier | http://hdl.handle.net/10722/312223 |
ISSN | 2023 Impact Factor: 4.2 2023 SCImago Journal Rankings: 1.451 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Paredes Hernandez, DK | - |
dc.contributor.author | Peng, C | - |
dc.contributor.author | TAM, KC | - |
dc.contributor.author | Tu, Y | - |
dc.contributor.author | Pizzimento, L | - |
dc.date.accessioned | 2022-04-25T01:36:51Z | - |
dc.date.available | 2022-04-25T01:36:51Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | The European Physical Journal C, 2022, v. 82 n. 3, p. 206:1-57 | - |
dc.identifier.issn | 1434-6044 | - |
dc.identifier.uri | http://hdl.handle.net/10722/312223 | - |
dc.description.abstract | The design and performance of the inner detector trigger for the high level trigger of the ATLAS experiment at the Large Hadron Collider during the 2016–2018 data taking period is discussed. In 2016, 2017, and 2018 the ATLAS detector recorded 35.6fb-1, 46.9fb-1, and 60.6fb-1 respectively of proton–proton collision data at a centre-of-mass energy of 13 TeV. In order to deal with the very high interaction multiplicities per bunch crossing expected with the 13 TeV collisions the inner detector trigger was redesigned during the long shutdown of the Large Hadron Collider from 2013 until 2015. An overview of these developments is provided and the performance of the tracking in the trigger for the muon, electron, tau and b-jet signatures is discussed. The high performance of the inner detector trigger with these extreme interaction multiplicities demonstrates how the inner detector tracking continues to lie at the heart of the trigger performance and is essential in enabling the ATLAS physics programme. | - |
dc.language | eng | - |
dc.publisher | Springer. | - |
dc.relation.ispartof | The European Physical Journal C | - |
dc.rights | This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: https://doi.org/[insert DOI] | - |
dc.title | The ATLAS inner detector trigger performance in pp collisions at 13 TeV during LHC Run 2 | - |
dc.type | Article | - |
dc.identifier.email | Paredes Hernandez, DK: dparedes@hku.hk | - |
dc.identifier.email | Tu, Y: yanjuntu@hku.hk | - |
dc.identifier.authority | Tu, Y=rp01971 | - |
dc.identifier.doi | 10.1140/epjc/s10052-021-09920-0 | - |
dc.identifier.scopus | eid_2-s2.0-85128597693 | - |
dc.identifier.hkuros | 332757 | - |
dc.identifier.volume | 82 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 206:1 | - |
dc.identifier.epage | 57 | - |
dc.identifier.isi | WOS:000766188600002 | - |