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| Titel: | Measurement of the production of charm jets tagged with D0 mesons in pp collisions at √s= 5.02 and 13 TeV |
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| Mitwirkende: | Acharya, Shreyasi [VerfasserIn]  |
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| | Angelov, Venelin [VerfasserIn] |
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| | Berdnikova, Anastasia [VerfasserIn] |
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| | Bergmann, Luisa [VerfasserIn] |
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| | Danisch, Meike [VerfasserIn] |
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| | Feuillard, Victor [VerfasserIn] |
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| | Glässel, Peter [VerfasserIn] |
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| | Kim, Jiyoung [VerfasserIn] |
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| | Kim, Minjung [VerfasserIn] |
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| | Kroesen, Martin [VerfasserIn] |
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| | Nath, Abhishek [VerfasserIn] |
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| | Pachmayer, Yvonne C. [VerfasserIn] |
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| | Reygers, Klaus [VerfasserIn] |
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| | Schicker, Rainer [VerfasserIn] |
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| | Schmah, Alexander [VerfasserIn] |
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| | Skorodumovs, Georgijs [VerfasserIn] |
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| | Stachel, Johanna [VerfasserIn] |
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| | Stiefelmaier, Stephan [VerfasserIn] |
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| | Völkl, Martin [VerfasserIn] |
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| | Windelband, Bernd [VerfasserIn] |
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| | Yüncü, Alperen [VerfasserIn] |
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| | Zanone, Federica [VerfasserIn] |
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| Körperschaft: | ALICE (Körperschaft) [VerfasserIn] |
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| Verf.angabe: | The ALICE collaboration |
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| E-Jahr: | 2023 |
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| Jahr: | June 22, 2023 |
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| Umfang: | 40 S. |
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| Illustrationen: | Diagramme |
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| Fussnoten: | ALICE Collaboration: S. Acharya, V. Anguelov, A. Berdnikova, L. Bergmann, M.C. Danisch, V.J.G. Feuillard, P. Glässel, J. Kim, M. Kim, M. Kroesen, A. Nath, Y.C. Pachmayer, K. Reygers, R. Schicker, A. Schmah, G. Skorodumovs, J. Stachel, S. Stiefelmaier, M. Völkl, B. Windelband, A. Yuncu, F. Zanone [und 1011 weitere] ; Im Titel erscheint bei dem Ausdruck D0 die "0" hochgestellt ; Gesehen am 17.10.2023 |
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| Titel Quelle: | Enthalten in: Journal of high energy physics |
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| Ort Quelle: | Berlin : Springer, 1997 |
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| Jahr Quelle: | 2023 |
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| Band/Heft Quelle: | (2023), 6, Artikel-ID 133, Seite 1-40 |
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| ISSN Quelle: | 1029-8479 |
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| Abstract: | The measurement of the production of charm jets, identified by the presence of a D0 meson in the jet constituents, is presented in proton–proton collisions at centre-ofmass energies of √s = 5.02 and 13 TeV with the ALICE detector at the CERN LHC. The D0 mesons were reconstructed from their hadronic decay D0 → K−π+ and the respective charge conjugate. Jets were reconstructed from D0-meson candidates and charged particles using the anti-kT algorithm, in the jet transverse momentum range 5 < pT,chjet < 50 GeV/c, pseudorapidity |ηjet| < 0.9 − R, and with the jet resolution parameters R = 0.2, 0.4, 0.6. The distribution of the jet momentum fraction carried by a D0 meson along the jet axis (zch ‖ ) was measured in the range 0.4 < zch ‖ < 1.0 in four ranges of the jet transverse momentum. Comparisons of results for different collision energies and jet resolution parameters are also presented. The measurements are compared to predictions from Monte Carlo event generators based on leading-order and next-to-leading-order perturbative quantum chromodynamics calculations. A generally good description of the main features of the data is obtained in spite of a few discrepancies at low pT,chjet. Measurements were also done for R = 0.3 at √s = 5.02 and are shown along with their comparisons to theoretical predictions in an appendix to this paper. |
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| DOI: | doi:10.1007/JHEP06(2023)133 |
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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.
kostenfrei: Volltext: https://doi.org/10.1007/JHEP06(2023)133 |
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| | kostenfrei: Volltext: https://link.springer.com/article/10.1007/JHEP06(2023)133 |
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| | DOI: https://doi.org/10.1007/JHEP06(2023)133 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | Hadron-Hadron Scattering |
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| | Heavy Quark Production |
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| | Jets |
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| K10plus-PPN: | 1865867586 |
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| Verknüpfungen: | → Zeitschrift |
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Measurement of the production of charm jets tagged with D0 mesons in pp collisions at √s= 5.02 and 13 TeV / Acharya, Shreyasi [VerfasserIn]; June 22, 2023 (Online-Ressource)
