| |  Online-Ressource |
|---|
| Titel: | New techniques for jet calibration with the ATLAS detector |
|---|
| Mitwirkende: | Aad, Georges [VerfasserIn]  |
|---|
| | Baltes, Lisa Marie [VerfasserIn] |
|---|
| | Bartels, Falk [VerfasserIn] |
|---|
| | Czurylo, Marta [VerfasserIn] |
|---|
| | Rio, Fernando del [VerfasserIn] |
|---|
| | Dittmeier, Sebastian [VerfasserIn] |
|---|
| | Dunford, Monica [VerfasserIn] |
|---|
| | Franchino, Silvia [VerfasserIn] |
|---|
| | Junkermann, Thomas [VerfasserIn] |
|---|
| | Klassen, Martin [VerfasserIn] |
|---|
| | Mkrtchyan, Tigran [VerfasserIn] |
|---|
| | Ott, Philipp [VerfasserIn] |
|---|
| | Rassloff, Damir Fabrice [VerfasserIn] |
|---|
| | Rodriguez Bosca, Sergi [VerfasserIn] |
|---|
| | Sauer, Christof [VerfasserIn] |
|---|
| | Schöning, André [VerfasserIn] |
|---|
| | Schultz-Coulon, Hans-Christian [VerfasserIn] |
|---|
| | Sothilingam, Varsiha [VerfasserIn] |
|---|
| | Stamen, Rainer [VerfasserIn] |
|---|
| | Starovoitov, Pavel [VerfasserIn] |
|---|
| | Vigani, Luigi [VerfasserIn] |
|---|
| | Weber, Sebastian [VerfasserIn] |
|---|
| | Wessels, Martin [VerfasserIn] |
|---|
| | Zinßer, Joachim [VerfasserIn] |
|---|
| Körperschaft: | ATLAS Collaboration [VerfasserIn] |
|---|
| Verf.angabe: | ATLAS Collaboration* |
|---|
| E-Jahr: | 2023 |
|---|
| Jahr: | 29 August 2023 |
|---|
| Umfang: | 41 S. |
|---|
| Illustrationen: | Illustrationen |
|---|
| Fussnoten: | *ATLAS Collaboration: G. Aad, L.M. Baltes, F. Bartels, M.M. Czurylo, F. Del Rio, S.J. Dittmeier, M. Dunford, S. Franchino, T. Junkermann, M. Klassen, T. Mkrtchyan, P.S. Ott, D.F. Rassloff, S. Rodriguez Bosca, C. Sauer, A. Schoening, H-C. Schultz-Coulon, V. Sothilingam, R. Stamen, P. Starovoitov, L. Vigani, S.M. Weber, M. Wessels, J. Zinsser [und sehr viele weitere Personen] ; Gesehen am 16.02.2024 |
|---|
| Titel Quelle: | Enthalten in: The European physical journal. C, Particles and fields |
|---|
| Ort Quelle: | Berlin : Springer, 1998 |
|---|
| Jahr Quelle: | 2023 |
|---|
| Band/Heft Quelle: | 83(2023), 8, Artikel-ID 761, Seite 1-41 |
|---|
| ISSN Quelle: | 1434-6052 |
|---|
| Abstract: | A determination of the jet energy scale is presented using proton-proton collision data with a centre-of-mass energy of √s = 13 TeV, corresponding to an integrated luminosity of 140 fb-1 collected using the ATLAS detector at the LHC. Jets are reconstructed using the ATLAS particle-flow method that combines charged-particle tracks and topo-clusters formed from energy deposits in the calorimeter cells. The anti-kt jet algorithm with radius parameter R=0.4 is used to define the jet. Novel jet energy scale calibration strategies developed for the LHC Run 2 are reported that lay the foundation for the jet calibration in Run 3. Jets are calibrated with a series of simulation-based corrections, including state-of-the-art techniques in jet calibration such as machine learning methods and novel in situ calibrations to achieve better performance than the baseline calibration derived using up to 81 fb-1 of Run 2 data. The performance of these new techniques is then examined in the in situ measurements by exploiting the transverse momentum balance between a jet and a reference object. The b-quark jet energy scale using particle flow jets is measured for the first time with around 1% precision using gamma+ jet events. |
|---|
| DOI: | doi:10.1140/epjc/s10052-023-11837-9 |
|---|
| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
kostenfrei: Volltext: https://doi.org/10.1140/epjc/s10052-023-11837-9 |
|---|
| | DOI: https://doi.org/10.1140/epjc/s10052-023-11837-9 |
|---|
| Datenträger: | Online-Ressource |
|---|
| Sprache: | eng |
|---|
| K10plus-PPN: | 1881021173 |
|---|
| Verknüpfungen: | → Zeitschrift |
|---|
New techniques for jet calibration with the ATLAS detector / Aad, Georges [VerfasserIn]; 29 August 2023 (Online-Ressource)
