| Online-Ressource |
Titel: | Measurements of the production cross-section for a Z boson in association with b- or c-jets in proton-proton collisions at √s = 13 TeV with the ATLAS detector |
Mitwirkende: | Aad, Georges [VerfasserIn]  |
| Ackermann, Anke [VerfasserIn]  |
| Baltes, Lisa Marie [VerfasserIn]  |
| Bartels, Falk [VerfasserIn]  |
| Rio, Fernando del [VerfasserIn]  |
| Dittmeier, Sebastian [VerfasserIn]  |
| Dunford, Monica [VerfasserIn]  |
| Franchino, Silvia [VerfasserIn]  |
| Junkermann, Thomas [VerfasserIn]  |
| Mkrtchyan, Tigran [VerfasserIn]  |
| Ott, Philipp [VerfasserIn]  |
| Rassloff, Damir Fabrice [VerfasserIn]  |
| Sanfilippo, Lorenzo [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: | 2024 |
Jahr: | 27 September 2024 |
Umfang: | 40 S. |
Fussnoten: | ATLAS Collaboration: G. Aad, A. Ackermann, L.M. Baltes, F. Bartels, F. Del Rio, S.J. Dittmeier, M. Dunford, S. Franchino, T. Junkermann, T. Mkrtchyan, P.S. Ott, D.F. Rassloff, L. Sanfilippo, C. Sauer, A. Schoening, H.-C. Schultz-Coulon, V. Sothilingam, R. Stamen, P. Starovoitov, L. Vigani, S. M. Weber, M. Wessels, J. Zinsser [und 2882 weitere] ; Gesehen am 08.07.2025 |
Titel Quelle: | Enthalten in: The European physical journal. C, Particles and fields |
Ort Quelle: | Berlin : Springer, 1998 |
Jahr Quelle: | 2024 |
Band/Heft Quelle: | 84(2024), 9 vom: Sept., Artikel-ID 984, Seite 1-40 |
ISSN Quelle: | 1434-6052 |
Abstract: | This paper presents a measurement of the production cross-section of a Z boson in association with b- or c-jets, in proton-proton collisions at √s=13 TeV with the ATLAS experiment at the Large Hadron Collider using data corresponding to an integrated luminosity of 140 fb -1. Inclusive and differential cross-sections are measured for events containing a Z boson decaying into electrons or muons and produced in association with at least one b-jet, at least one c-jet, or at least two b-jets with transverse momentum pT > 20 GeV and rapidity |y| < 2.5. Predictions from several Monte Carlo generators based on next-to-leading-order matrix elements interfaced with a parton-shower simulation, with different choices of flavour schemes for initial-state partons, are compared with the measured cross-sections. The results are also compared with novel predictions, based on infrared and collinear safe jet flavour dressing algorithms. Selected Z+ ≥ 1 c-jet observables, optimized for sensitivity to intrinsic-charm, are compared with benchmark models with different intrinsic-charm fractions. |
DOI: | doi:10.1140/epjc/s10052-024-13159-w |
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/s10052-024-13159-w |
| kostenfrei: Volltext: https://link.springer.com/article/10.1140/epjc/s10052-024-13159-w |
| DOI: https://doi.org/10.1140/epjc/s10052-024-13159-w |
Datenträger: | Online-Ressource |
Sprache: | eng |
Sach-SW: | Accelerator Physics |
| Cross-Coupling Reaction |
| Experimental Nuclear Physics |
| Experimental Particle Physics |
| Particle Physics |
K10plus-PPN: | 1929951736 |
Verknüpfungen: | → Zeitschrift |
Measurements of the production cross-section for a Z boson in association with b- or c-jets in proton-proton collisions at √s = 13 TeV with the ATLAS detector / Aad, Georges [VerfasserIn]; 27 September 2024 (Online-Ressource)