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| Verfasst von: | Aaij, Roel [VerfasserIn]  |
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| | Berninghoff, Daniel [VerfasserIn] |
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| | Borsato, Martino [VerfasserIn] |
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| | Braun, Svende [VerfasserIn] |
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| | Comerma-Montells, Albert [VerfasserIn] |
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| | D'Argent, Philippe [VerfasserIn] |
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| | Dziewiecki, Michal [VerfasserIn] |
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| | Gerick, David [VerfasserIn] |
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| | Grabowski, Jascha [VerfasserIn] |
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| | Han, Xiaoxue [VerfasserIn] |
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| | Hansmann-Menzemer, Stephanie [VerfasserIn] |
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| | Hu, Jiangqiao [VerfasserIn] |
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| | Kecke, Matthieu [VerfasserIn] |
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| | Kolpin, Michael [VerfasserIn] |
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| | Kopecná, Renata [VerfasserIn] |
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| | Leverington, Blake [VerfasserIn] |
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| | Malygina, Hanna [VerfasserIn] |
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| | Marks, Jörg [VerfasserIn] |
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| | Mitzel, Dominik [VerfasserIn] |
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| | Neubert, Sebastian [VerfasserIn] |
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| | Piucci, Alessio [VerfasserIn] |
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| | Skidmore, Nicola [VerfasserIn] |
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| | Stahl, Marian [VerfasserIn] |
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| | Stemmle, Simon [VerfasserIn] |
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| | Uwer, Ulrich [VerfasserIn] |
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| | Viemann, Harald [VerfasserIn] |
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| | Waldi, Roland [VerfasserIn] |
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| | Zhelezov, Alexey [VerfasserIn] |
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| Titel: | Measurement of charged hadron production in Z-tagged jets in proton-proton collisions at √s=8 TeV |
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| Körperschaft: | LHCb Collaboration |
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| Verf.angabe: | R. Aaij et al. (LHCb Collaboration) |
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| E-Jahr: | 2019 |
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| Jahr: | 4 December 2019 |
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| Umfang: | 11 S. |
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| Illustrationen: | Illustrationen |
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| Fussnoten: | LHCb Collaboration: R. Aaij, D. Berninghoff, M. Borsato, S. Braun, A. Comerma-Montells, P. D'Argent, M. Dziewicki, D. Gerick, J. Grabowski, X. Han, S. Hansmann-Menzemer, J. Hu, M. Kecke, M. Kolpin, R. Kopecna, B. Leverington, H. Malygina, J. Marks, D. Mitzel, S. Neubert, A. Piucci, N. Skidmore, M. Stahl, S. Stemmle, U. Uwer, H. Viemann, R. Waldi, A. Zhelezov [und 825 weitere] ; Gesehen am 02.04.2020 |
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| Titel Quelle: | Enthalten in: Physical review letters |
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| Ort Quelle: | College Park, Md. : APS, 1958 |
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| Jahr Quelle: | 2019 |
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| Band/Heft Quelle: | 123(2019,23) Artikel-Nummer 232001, Seite 1-1 |
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| ISSN Quelle: | 1079-7114 |
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| Abstract: | The production of charged hadrons within jets recoiling against a Z boson is measured in proton-proton collision data at root s = 8 TeV recorded by the LHCb experiment. The charged-hadron structure of the jet is studied longitudinally and transverse to the jet axis for jets with transverse momentum p(T) > 20 GeV and in the pseudorapidity range 2.5 < eta< 4. These are the first measurements of jet hadronization at these forward rapidities and also the first where the jet is produced in association with a Z boson. In contrast to previous hadronization measurements at the Large Hadron Collider, which are dominated by gluon jets, these measurements probe predominantly light-quark jets which are found to be more longitudinally and transversely collimated with respect to the jet axis when compared to the previous gluon dominated measurements. Therefore, these results provide valuable information on differences between quarks and gluons regarding nonperturbative hadronization dynamics. |
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| DOI: | doi:10.1103/PhysRevLett.123.232001 |
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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: https://doi.org/10.1103/PhysRevLett.123.232001 |
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| | DOI: https://doi.org/10.1103/PhysRevLett.123.232001 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | decay |
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| | drell-yan |
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| | fragmentation |
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| | gluon |
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| | pi(+/-) |
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| | quark |
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| | transverse-momentum |
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| K10plus-PPN: | 1693850036 |
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| Verknüpfungen: | → Zeitschrift |
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Measurement of charged hadron production in Z-tagged jets in proton-proton collisions at √s=8 TeV / Aaij, Roel [VerfasserIn]; 4 December 2019 (Online-Ressource)
