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| Verfasst von: | Aad, Georges [VerfasserIn]  |
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| | Anders, Christoph [VerfasserIn] |
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| | Andrei, George Victor [VerfasserIn] |
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| | Baas, Alessandra Edda [VerfasserIn] |
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| | Brandt, Oleg [VerfasserIn] |
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| | Davygora, Yuriy [VerfasserIn] |
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| | Djuvsland, Julia Isabell [VerfasserIn] |
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| | Dunford, Monica [VerfasserIn] |
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| | Geisler, Manuel Patrice [VerfasserIn] |
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| | Giulini, Maddalena [VerfasserIn] |
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| | Hanke, Paul [VerfasserIn] |
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| | Jongmanns, Jan [VerfasserIn] |
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| | Kluge, Eike-Erik [VerfasserIn] |
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| | Kolb, Mathis [VerfasserIn] |
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| | Kretz, Moritz [VerfasserIn] |
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| | Kugel, Andreas [VerfasserIn] |
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| | Lang, Valerie [VerfasserIn] |
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| | Lisovyi, Mykhailo [VerfasserIn] |
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| | Meier, Karlheinz [VerfasserIn] |
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| | Meyer zu Theenhausen, Hanno [VerfasserIn] |
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| | Narrias Villar, Daniel Isaac [VerfasserIn] |
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| | S̜ahinsoy, Merve [VerfasserIn] |
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| | Schätzel, Sebastian [VerfasserIn] |
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| | Scharf, Veit [VerfasserIn] |
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| | Schmitt, Sebastian [VerfasserIn] |
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| | Schöning, André [VerfasserIn] |
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| | Schultz-Coulon, Hans-Christian [VerfasserIn] |
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| | Sosa Corral, David E. [VerfasserIn] |
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| | Stamen, Rainer [VerfasserIn] |
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| | Starovoitov, Pavel [VerfasserIn] |
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| | Wessels, Martin [VerfasserIn] |
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| Titel: | Measurement of jet charge in dijet events from √s = 8 TeV pp collisions with the ATLAS detector |
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| Körperschaft: | ATLAS Collaboration [VerfasserIn] |
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| Verf.angabe: | G. Aad et al.* (ATLAS Collaboration) |
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| E-Jahr: | 2016 |
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| Jahr: | 2 March 2016 |
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| Umfang: | 35 S. |
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| Fussnoten: | *ATLAS Collaboration: G. Aad, C.F. Anders, V. Andrei, A.E. Baas, O. Brandt, Y. Davygora, J.I. Djuvsland, M. Dunford, M.P. Geisler, M. Giulini, P. Hanke. J. Jongmanns, E.-E. Kluge,M. Kolb, M. Kretz, A. Kugel, V.S. Lang, M. Lisovyi, K. Meier, H. Meyer zu Theenhausen, D.I. Narrias Villar, M. Sahinsoy, S. Schaetzel, V. Scharf, S. Schmitt, A. Schoening, H.-C. Schultz-Coulon, D. Sosa, R. Stamen, P. Starovoitov, M. Wessels [und 2833 weitere Personen] ; Im Titel steht der Buchstabe s unter dem Wurzelsymbol ; Gesehen am 19.06.2020 |
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| Titel Quelle: | Enthalten in: Physical review |
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| Ort Quelle: | Woodbury, NY : Inst., 2016 |
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| Jahr Quelle: | 2016 |
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| Band/Heft Quelle: | 93(2016,5) Artikel-Nummer 052003, 35 Seiten |
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| ISSN Quelle: | 2470-0029 |
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| Abstract: | The momentum-weighted sum of the charges of tracks associated to a jet is sensitive to the charge of the initiating quark or gluon. This paper presents a measurement of the distribution of momentum-weighted sums, called jet charge, in dijet events using 20.3 fb−1 of data recorded with the ATLAS detector at √s=8 TeV in pp collisions at the LHC. The jet charge distribution is unfolded to remove distortions from detector effects and the resulting particle-level distribution is compared with several models. The pT dependence of the jet charge distribution average and standard deviation are compared to predictions obtained with several leading-order and next-to-leading-order parton distribution functions. The data are also compared to different Monte Carlo simulations of QCD dijet production using various settings of the free parameters within these models. The chosen value of the strong coupling constant used to calculate gluon radiation is found to have a significant impact on the predicted jet charge. There is evidence for a pT dependence of the jet charge distribution for a given jet flavor. In agreement with perturbative QCD predictions, the data show that the average jet charge of quark-initiated jets decreases in magnitude as the energy of the jet increases. |
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| DOI: | doi:10.1103/PhysRevD.93.052003 |
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| 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.
Volltext ; Verlag: https://doi.org/10.1103/PhysRevD.93.052003 |
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| | Volltext: https://link.aps.org/doi/10.1103/PhysRevD.93.052003 |
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| | DOI: https://doi.org/10.1103/PhysRevD.93.052003 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1701140195 |
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| Verknüpfungen: | → Zeitschrift |
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Measurement of jet charge in dijet events from √s = 8 TeV pp collisions with the ATLAS detector / Aad, Georges [VerfasserIn]; 2 March 2016 (Online-Ressource)
