Measurement of the inclusive cross-section for the production of jets in association with a Z boson in proton-proton collisions at 8 TeV using the ATLAS detector
The inclusive cross-section for jet production in association with a Z boson decaying into an electron-positron pair is measured as a function of the transverse momentum and the absolute rapidity of jets using 19.9 fb−1−1^{-1} of s√=8s=8\sqrt{s}=8 TeV proton-proton collision data collected with the...
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| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
14 October 2019
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The European physical journal. C, Particles and fields
Year: 2019, Jahrgang: 79, Heft: 10 |
| ISSN: | 1434-6052 |
| DOI: | 10.1140/epjc/s10052-019-7321-3 |
| Online-Zugang: | Verlag, Volltext: https://doi.org/10.1140/epjc/s10052-019-7321-3 |
| Verfasserangaben: | ATLAS Collaboration |
| Zusammenfassung: | The inclusive cross-section for jet production in association with a Z boson decaying into an electron-positron pair is measured as a function of the transverse momentum and the absolute rapidity of jets using 19.9 fb−1−1^{-1} of s√=8s=8\sqrt{s}=8 TeV proton-proton collision data collected with the ATLAS detector at the Large Hadron Collider. The measured Z + jetsZ + jetsZ\text { + jets} cross-section is unfolded to the particle level. The cross-section is compared with state-of-the-art Standard Model calculations, including the next-to-leading-order and next-to-next-to-leading-order perturbative QCD calculations, corrected for non-perturbative and QED radiation effects. The results of the measurements cover final-state jets with transverse momenta up to 1 TeV, and show good agreement with fixed-order calculations. |
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| Beschreibung: | ATLAS Collaboration: G. Aad, C. Anders, G. Andrei, C. Antel, A.E. Bolz, M. Dunford, D.E. Ferreira de Lima, S. Franchino, M.P. Geisler, P. Hanke, L. Helary, J. Jongmanns, M. Klassen, M. Kolb, A. Krishnan, M. Lisovyi, H. Meyer zu Theenhausen, F. Napolitano, P.S. Ott, M. Șahinsoy, A. Schoening, H.-C. Schultz-Coulon, T.M. Spieker, R. Stamen, P. Starovoitov, S. Suchek, L. Vigani, J. Wang, S.M. Weber, M. Wessels, X. Yue [und 2919 weitere] Gesehen am 20.12.2019 |
| Beschreibung: | Online Resource |
| ISSN: | 1434-6052 |
| DOI: | 10.1140/epjc/s10052-019-7321-3 |