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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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| | Antel, Claire [VerfasserIn] |
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| | Bolz, Arthur [VerfasserIn] |
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| | Dunford, Monica [VerfasserIn] |
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| | Ferreira de Lima, Danilo Enoque [VerfasserIn] |
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| | Franchino, Silvia [VerfasserIn] |
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| | Geisler, Manuel Patrice [VerfasserIn] |
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| | Helary, Louis [VerfasserIn] |
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| | Jongmanns, Jan [VerfasserIn] |
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| | Klassen, Martin [VerfasserIn] |
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| | Kolb, Mathis [VerfasserIn] |
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| | Krishnan, Anjali [VerfasserIn] |
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| | Kugel, Andreas [VerfasserIn] |
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| | Lisovyi, Mykhailo [VerfasserIn] |
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| | Meyer zu Theenhausen, Hanno [VerfasserIn] |
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| | Napolitano, Fabrizio [VerfasserIn] |
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| | Ott, Philipp [VerfasserIn] |
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| | S̜ahinsoy, Merve [VerfasserIn] |
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| | Schöning, André [VerfasserIn] |
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| | Schultz-Coulon, Hans-Christian [VerfasserIn] |
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| | Spieker, Thomas [VerfasserIn] |
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| | Stamen, Rainer [VerfasserIn] |
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| | Starovoitov, Pavel [VerfasserIn] |
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| | Suchek, Stanislav [VerfasserIn] |
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| | Vigani, Luigi [VerfasserIn] |
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| | Wang, Jike [VerfasserIn] |
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| | Weber, Sebastian [VerfasserIn] |
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| | Wessels, Martin [VerfasserIn] |
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| | Yue, Xiaoguang [VerfasserIn] |
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| Titel: | Measurement of flow harmonics correlations with mean transverse momentum in lead-lead and proton-lead collisions at √sNN=5.02 TeV with the ATLAS detector |
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| Körperschaft: | ATLAS Collaboration [VerfasserIn] |
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| Verf.angabe: | ATLAS Collaboration. G. Aad [und weitere] |
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| E-Jahr: | 2019 |
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| Jahr: | 03 December 2019 |
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| Umfang: | 29 S. |
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| Fussnoten: | Im Titel stehen die Buchstaben "s" und "NN" unter dem Wurzelzeichen ; Gesehen am 12.02.2020 ; The ATLAS Collaboration: C. Anders, V. Andrei, C. Antel, A. Bolz, M. Dunford, D.E. Ferreira de Lima, S. Franchino, M.P. Geisler, L. Helary [und weitere] |
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| Titel Quelle: | Enthalten in: The European physical journal / C |
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| Ort Quelle: | Berlin : Springer, 1998 |
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| Jahr Quelle: | 2019 |
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| Band/Heft Quelle: | 79(2019,12) Artikel-Nummer 985, 29 Seiten |
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| ISSN Quelle: | 1434-6052 |
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| Abstract: | To assess the properties of the quark-gluon plasma formed in ultrarelativistic ion collisions, the ATLAS experiment at the LHC measures a correlation between the mean transverse momentum and the flow harmonics. The analysis uses data samples of lead-lead and proton-lead collisions obtained at the centre-of-mass energy per nucleon pair of 5.02 TeV, corresponding to total integrated luminosities of $$22~\upmu \text {b}^{-1}$$22μb-1 and $$28~\text {nb}^{-1}$$28nb-1, respectively. The measurement is performed using a modified Pearson correlation coefficient with the charged-particle tracks on an event-by-event basis. The modified Pearson correlation coefficients for the 2nd-, 3rd-, and 4th-order flow harmonics are measured in the lead-lead collisions as a function of event centrality quantified as the number of charged particles or the number of nucleons participating in the collision. The measurements are performed for several intervals of the charged-particle transverse momentum. The correlation coefficients for all studied harmonics exhibit a strong centrality evolution, which only weakly depends on the charged-particle momentum range. In the proton-lead collisions, the modified Pearson correlation coefficient measured for the 2nd-order flow harmonics shows only weak centrality dependence. The lead-lead data is qualitatively described by the predictions based on the hydrodynamical model. |
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| DOI: | doi:10.1140/epjc/s10052-019-7489-6 |
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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 ; Resolving-System: https://doi.org/10.1140/epjc/s10052-019-7489-6 |
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| | Volltext: https://link.springer.com/article/10.1140/epjc/s10052-019-7489-6 |
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| | DOI: https://doi.org/10.1140/epjc/s10052-019-7489-6 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1689879319 |
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| Verknüpfungen: | → Zeitschrift |
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Measurement of flow harmonics correlations with mean transverse momentum in lead-lead and proton-lead collisions at √sNN=5.02 TeV with the ATLAS detector / Aad, Georges [VerfasserIn]; 03 December 2019 (Online-Ressource)
